BEYOND SDJCL1212H07 Left-Hand External Turning Tool Holder | 12mm CNC Lathe
BEYOND SDJCR1212H07 Right-Hand External Turning Tool Holder | 12mm CNC Lathe
BEYOND SVJCL2525M11 Left Hand External Turning Tool Holder 25mm for VCMT1103
Beyond STWCL2020K16 CNC Left Hand External Turning Tool Holder
BEYOND STGCR1212H09 Indexable Turning Tool Holder for TCMT 0902
BEYOND SSDCN1212H09 Neutral Indexable Turning Tool Holder for SCMT 09T3
SRDCN1212H10 External Turning Tool Holder for RCMT Inserts – BEYOND
Beyond SSSCR2020K09 CNC Right Hand External Turning Tool Holder
BEYOND SCLCR0808F06 Right-Hand Indexable Turning Tool Holder for CCMT 0602
Beyond STGCL1212H11 CNC Left Hand External Turning Tool Holder
Beyond STGCR1212H11 CNC Right Hand External Turning Tool Holder
BEYOND SRACL1212H08 CNC External Turning Tool Holder - 12x12mm Left Hand
BEYOND SCLCL1212H06 Left-Hand CNC Turning Tool Holder 12x12mm Shank
BEYOND SCLCR1212H06 Right-Hand CNC Turning Tool Holder 12x12mm Shank
SRDCN2020K06 External Turning Tool Holder for RCMT Inserts – BEYOND
BEYOND SVVCN1616H11 CNC External Turning Tool Holder - 16x16mm Neutral Shank
BEYOND SVUCL2020K11 External Turning Tool Holder for VC..1103 Inserts
BEYOND SVUCR2020K11 External Turning Tool Holder for VC..1103 Inserts
BEYOND SVUCL1212H11 External Turning Tool Holder for VC..1103 Inserts
BEYOND SVQCL2020K16 External Turning Tool Holder for VC..1604 Inserts
BEYOND SVQCR2020K16 External Turning Tool Holder for VC..1604 Inserts
BEYOND SVQCL1616H16 External Turning Tool Holder for VC..1604 Inserts
BEYOND SVQCR1616H16 External Turning Tool Holder for VC..1604 Inserts
BEYOND SVQCL2020K11 External Turning Tool Holder for VC..1103 Inserts
BEYOND SVQCR2020K11 External Turning Tool Holder for VC..1103 Inserts
BEYOND SVQCL1212H11 12mm Left Hand CNC Turning Tool Holder for VCMT1103
BEYOND SVJCL3232P16 CNC External Turning Tool Holder for VCMT/VCGT 1604 Inserts
BEYOND SVJCR3232P16 External Turning Tool Holder 32mm for VCMT1604
BEYOND SVJCL2020K16 Left Hand External Turning Tool Holder 20mm for VCMT1604
BEYOND SVJCR2020K16 CNC External Turning Tool Holder 20mm for VCMT1604
BEYOND SVJCL1616H16 Left Hand External Turning Tool Holder 16mm for VCMT1604
BEYOND SVJCR1616H16 Right Hand External Turning Tool Holder 16mm for VCMT1604
BEYOND SVJCR2525M11 External Turning Tool Holder 25mm for VCMT1103 Inserts
BEYOND SVJCL2020K11 Left Hand External Turning Tool Holder 20mm for VCMT1103
BEYOND SVJCR2020K11 Right Hand External Turning Tool Holder 20mm for VCMT1103
BEYOND SVJCL1616H11 Left Hand External Turning Tool Holder 16mm for VCMT1103
BEYOND SVJCR1616H11 Right Hand External Turning Tool Holder 16mm for VCMT1103
BEYOND SVJCL1212H11 Left Hand External Turning Tool Holder 12mm for VCMT1103
BEYOND SVJCR1212H11 Right Hand External Turning Tool Holder 12mm for VCMT1103
BEYOND SVVBN2525M16 External Turning Tool Holder 25mm Shank for VBMT1604
BEYOND SVVBN2020K11 External Turning Tool Holder 20mm Shank for VBMT1103
BEYOND SVVBN1616H11 External Turning Tool Holder 16mm Shank for VBMT1103
BEYOND SVUBL2525M16 Left-Hand External Turning Tool Holder 25mm for VBMT1604
BEYOND SVUBR2525M16 Right-Hand External Turning Tool Holder 25mm for VBMT1604
BEYOND SVUBL2020K16 Left-Hand External Turning Tool Holder 20mm for VBMT1604
BEYOND SVUBR2020K16 Right-Hand External Turning Tool Holder 20mm for VBMT1604
BEYOND SVUBL1616H16 Left-Hand External Turning Tool Holder 16mm for VBMT1604
BEYOND SVUBR1616H16 Right-Hand External Turning Tool Holder 16mm for VBMT1604
BEYOND Screw-Type External Turning Tool Holders
BEYOND screw-type external turning tool holders — single-screw ISO 5608 clamping with factory-direct pricing. 250 SKUs across 6 insert shapes (CCMT/DCMT/SCMT/TCMT/VCMT/RCMT families), 15 approach angles (45 to 107.5 deg), and 3 hand directions (left / no-direction / right).
Every holder is CNC-machined from premium alloy steel (DIN 1.3343 / AISI M2 equivalent), heat-treated to HRC 60-62, and ground to 0.01 mm shank and pocket tolerance. Compatible with Sandvik, Kyocera, Mitsubishi, Sumitomo, Korloy, ZCC.CT, Walter, and Iscar inserts per ISO 1832 and ISO 5608 interchangeability.
Browse the full screw of system external holder BEYOND catalog, or jump to: About · Featured Holders · All Specifications · Fastening Modes · Approach Angles · Insert Shapes · Shank Lengths · FAQ.
BEYOND-Original Tool Holders from Hangzhou, China
All 250 tool holders in this catalog are 100% genuine BEYOND — manufactured by BEYOND in Hangzhou, China. Each holder is CNC-machined from premium alloy steel (DIN 1.3343 / AISI M2 equivalent), heat-treated to HRC 60-62, and precision-ground for shank and pocket tolerances within ±0.01mm. Every tool holder follows the BEYOND 9-position code structure: a 5-letter prefix identifying fastening mode, insert shape, approach angle, relief angle, and hand direction, followed by a 4-digit shank spec identifying shank height, width, total length, and insert IC code.
About BEYOND Screw-Type External Turning Tool Holders
BEYOND screw-type external turning tool holders — single-screw ISO 5608 clamping with factory-direct pricing. 250 SKUs across 6 insert shapes (CCMT/DCMT/SCMT/TCMT/VCMT/RCMT families), 15 approach angles (45 to 107.5 deg), and 3 hand directions (left / no-direction / right).
This catalog contains 55 unique BEYOND tool holder specifications across 1 fastening mode, 6 insert shapes, 15 approach angles, 3 relief angles, and 3 hand configurations.
BEYOND 9-Position Tool Holder Code Structure (per official catalog diagram):
| Position | Symbol | Meaning |
|---|---|---|
| 1 | A · C · D · M · P · S · W | Fastening mode — A = back clamping; C = top clamp with pressure plate; D = dual clamping (top + side); M = strong / heavy-duty multi-point clamping; P = pin / slot-lever clamping; S = central screw clamping (ISO standard, most common); W = wedge clamping. |
| 2 | C · D · R · S · T · V · W | Insert shape (ISO 1832) — C = 80° Quadrilateral (CCMT/CCGT family, Kalles sub-menu "CC INSERT"); D = 55° Quadrilateral (DCMT/DCGT, sub-menu "DC INSERT"); R = Round (RCMT sub-menu "RC INSERT" or RPMT sub-menu "RP INSERT"); S = Square 90° (SCMT/SCGT, sub-menu "SC INSERT"); T = Triangle 60° (TCMT/TCGT, sub-menu "TC INSERT"); V = 35° Quadrilateral (VCMT/VCGT + VBMT/VBGT, sub-menu "VC VB INSERT"); W = Hexagon (WNMG/WCMX). |
| 3 | A · B · C · D · E · F · G · H · J · K · L · M · N · P · Q · R · S · T · U · V · W · Y | Approach angle — A = 90°; B = 75°; C = 90° (45° secondary); D = 45° (60° secondary); E = 60°; F = 90°; G = 45° (90° secondary); H = 107.5°; J = 93°; K = 75°; L = 95° (90° secondary); M = 86° (extended); N = 63°; P = 117.5°; Q = 45° (extended); R = 75°; S = 45°; T = 45° (60° secondary); U = 93°; V = 72.5°; W = 50°; Y = 85°. |
| 4 | B · C · D · E · N · P | Relief angle — B = 5° positive; C = 7° positive (standard, most common); D = 15° positive; E = 20° positive; N = 0° (negative insert, heavy roughing); P = 11° positive. |
| 5 | L · N · R | Hand direction — L = Left-hand; N = No direction (universal, both hands); R = Right-hand. |
| 6 | 20 / 25 / 32 / ... | Shank height (mm) — 2-digit numeric, common values 12, 16, 20, 25, 32 mm. |
| 7 | 20 / 25 / 32 / ... | Shank width (mm) — 2-digit numeric, matches height for square shanks. |
| 8 | A · B · C · D · E · F · G · H · J · JX · K · L · M · N · P · Q · R · S · T · U · V · W · X · Y | Shank total length code — K = 125 mm (standard, most common); H = 100 mm; M = 150 mm; P = 170 mm; full range 32-500 mm plus X = special / custom. |
| 9 | 07 · 08 · 09 · 11 · 12 · 16 · 19 · 22 · 25 | Insert IC code — 2-digit numeric where 07 = 6.35 mm IC, 09 = 9.525 mm IC, 12 = 12.7 mm IC, 16 = 15.875 mm IC, 19 = 19.05 mm IC, 25 = 25.4 mm IC. |
Examples:
- DCLNR2020K12 = D(dual clamping) + C(80° Quadrilateral / CCMT family) + L(95° approach angle) + N(0° negative relief) + R(Right-hand), shank 20×20 mm standard length 125 mm, IC 12.7 mm.
- SVJCR2525M16 = S(central screw) + V(35° Quadrilateral / VCMT-VBMT insert) + J(93° approach angle) + C(7° positive relief) + R(Right-hand), shank 25×25 mm long 150 mm, IC 15.875 mm.
- SRGCR1212H09 = S(central screw) + R(Round insert / RCMT) + G(45° approach angle with 90° secondary) + C(7° positive relief) + R(Right-hand), shank 12×12 mm short 100 mm, IC 9.525 mm.
BEYOND tool holders are fully interchangeable with all major carbide insert brands per ISO 1832 (insert shape) and ISO 5608 (insert pocket). Inserts from Sandvik, Kyocera, Mitsubishi, Sumitomo, Korloy, ZCC.CT, Walter, Iscar and other leading manufacturers all fit BEYOND holders with matching 5-letter codes. Each holder ships with a Torx-key or pin wrench and factory calibration certificate.
Featured BEYOND SCREW OF SYSTEM EXTERNAL HOLDER Tool Holders
Twelve representative BEYOND specifications from our 250-SKU screw of system external holder catalog:
BEYOND SDJCL1212H07 Left-Hand External Turning Tool Holder | 12mm CNC Lathe
SDJCL — Central screw clamping; 55° Quadrilateral (rhombic).
93° approach angle; 7° positive relief (most common); Left-hand.
BEYOND SDJCR1212H07 Right-Hand External Turning Tool Holder | 12mm CNC Lathe
SDJCR — Central screw clamping; 55° Quadrilateral (rhombic).
93° approach angle; 7° positive relief (most common); Right-hand.
BEYOND SVJCL2525M11 Left Hand External Turning Tool Holder 25mm for VCMT1103
SVJCL — Central screw clamping; 35° Quadrilateral.
93° approach angle; 7° positive relief (most common); Left-hand.
Beyond STWCL2020K16 CNC Left Hand External Turning Tool Holder
STWCL — Central screw clamping; Regular triangle 60°.
50° approach angle; 7° positive relief (most common); Left-hand.
BEYOND STGCR1212H09 Indexable Turning Tool Holder for TCMT 0902
STGCR — Central screw clamping; Regular triangle 60°.
45° approach angle (90° secondary); 7° positive relief (most common); Right-hand.
BEYOND SSDCN1212H09 Neutral Indexable Turning Tool Holder for SCMT 09T3
SSDCN — Central screw clamping; Square 90°.
45° approach angle (60° secondary); 7° positive relief (most common); No direction (universal — both hands).
SRDCN1212H10 External Turning Tool Holder for RCMT Inserts – BEYOND
SRDCN — Central screw clamping; Round.
45° approach angle (60° secondary); 7° positive relief (most common); No direction (universal — both hands).
Beyond SSSCR2020K09 CNC Right Hand External Turning Tool Holder
SSSCR — Central screw clamping; Square 90°.
45° approach angle; 7° positive relief (most common); Right-hand.
BEYOND SCLCR0808F06 Right-Hand Indexable Turning Tool Holder for CCMT 0602
SCLCR — Central screw clamping; 80° Quadrilateral (rhombic / diamond).
95° approach angle (90° secondary); 7° positive relief (most common); Right-hand.
Beyond STGCL1212H11 CNC Left Hand External Turning Tool Holder
STGCL — Central screw clamping; Regular triangle 60°.
45° approach angle (90° secondary); 7° positive relief (most common); Left-hand.
BEYOND SRACL1212H08 CNC External Turning Tool Holder - 12x12mm Left Hand
SRACL — Central screw clamping; Round.
90° approach angle; 7° positive relief (most common); Left-hand.
BEYOND SCLCL1212H06 Left-Hand CNC Turning Tool Holder 12x12mm Shank
SCLCL — Central screw clamping; 80° Quadrilateral (rhombic / diamond).
95° approach angle (90° secondary); 7° positive relief (most common); Left-hand.
View All 250 BEYOND Tool Holders →
All Specifications — Organized by Insert Shape (Position 2)
This catalog spans 55 unique 5-letter BEYOND tool holder specifications with 250 total SKUs, organized by insert shape per Position 2:
Position 2 = "R" — Round (57 SKUs across 8 specifications)
The letter "R" in Position 2 designates round geometry. Holders with this code accept RCMT / RCGT (70° countersink, Kalles sub-menu "RC INSERT") and RPMT / RPGX (90° countersink, Kalles sub-menu "RP INSERT"); strongest edge, low feed rate per ISO 1832.
- SRDCN — 45° approach angle (60° secondary); 7° positive relief (most common); No direction (universal — both hands) · 14 SKUs
- SRACL — 90° approach angle; 7° positive relief (most common); Left-hand · 9 SKUs
- SRACR — 90° approach angle; 7° positive relief (most common); Right-hand · 8 SKUs
- SRGCR — 45° approach angle (90° secondary); 7° positive relief (most common); Right-hand · 7 SKUs
- SRGCL — 45° approach angle (90° secondary); 7° positive relief (most common); Left-hand · 6 SKUs
- SRDPN — 45° approach angle (60° secondary); 11° positive relief; No direction (universal — both hands) · 5 SKUs
- SRGPL — 45° approach angle (90° secondary); 11° positive relief; Left-hand · 4 SKUs
- SRGPR — 45° approach angle (90° secondary); 11° positive relief; Right-hand · 4 SKUs
Position 2 = "V" — 35° Quadrilateral (60 SKUs across 14 specifications)
The letter "V" in Position 2 designates 35° quadrilateral geometry. Holders with this code accept VCMT / VCGT (with hole, C-pattern) + VBMT / VBGT (with hole, B-pattern) family (Kalles sub-menu "VC VB INSERT") per ISO 1832.
- SVJCL — 93° approach angle; 7° positive relief (most common); Left-hand · 8 SKUs
- SVJCR — 93° approach angle; 7° positive relief (most common); Right-hand · 8 SKUs
- SVJBL — 93° approach angle; 5° positive relief; Left-hand · 7 SKUs
- SVJBR — 93° approach angle; 5° positive relief; Right-hand · 6 SKUs
- SVVBN — 72.5° approach angle; 5° positive relief; No direction (universal — both hands) · 5 SKUs
- SVUBL — 93° approach angle; 5° positive relief; Left-hand · 5 SKUs
- SVUBR — 93° approach angle; 5° positive relief; Right-hand · 5 SKUs
- SVQCL — 45° approach angle (extended BEYOND catalog); 7° positive relief (most common); Left-hand · 4 SKUs
- SVQCR — 45° approach angle (extended BEYOND catalog); 7° positive relief (most common); Right-hand · 4 SKUs
- SVVCN — 72.5° approach angle; 7° positive relief (most common); No direction (universal — both hands) · 2 SKUs
- SVUCL — 93° approach angle; 7° positive relief (most common); Left-hand · 2 SKUs
- SVUCR — 93° approach angle; 7° positive relief (most common); Right-hand · 2 SKUs
- SVQBL — 45° approach angle (extended BEYOND catalog); 5° positive relief; Left-hand · 1 SKU
- SVQBR — 45° approach angle (extended BEYOND catalog); 5° positive relief; Right-hand · 1 SKU
Position 2 = "C" — 80° Quadrilateral (rhombic / diamond) (40 SKUs across 11 specifications)
The letter "C" in Position 2 designates 80° quadrilateral (rhombic / diamond) geometry. Holders with this code accept CCMT / CCGT / CCET family (with hole, C-pattern, Kalles sub-menu "CC INSERT") per ISO 1832.
- SCLCR — 95° approach angle (90° secondary); 7° positive relief (most common); Right-hand · 7 SKUs
- SCLCL — 95° approach angle (90° secondary); 7° positive relief (most common); Left-hand · 7 SKUs
- SCMCN — 86° approach angle (rhombic geometry — extended BEYOND catalog); 7° positive relief (most common); No direction (universal — both hands) · 6 SKUs
- SCKCL — 75° approach angle; 7° positive relief (most common); Left-hand · 4 SKUs
- SCKCR — 75° approach angle; 7° positive relief (most common); Right-hand · 3 SKUs
- SCFCL — 90° approach angle; 7° positive relief (most common); Left-hand · 3 SKUs
- SCGCR — 45° approach angle (90° secondary); 7° positive relief (most common); Right-hand · 3 SKUs
- SCFCR — 90° approach angle; 7° positive relief (most common); Right-hand · 2 SKUs
- SCACL — 90° approach angle; 7° positive relief (most common); Left-hand · 2 SKUs
- SCACR — 90° approach angle; 7° positive relief (most common); Right-hand · 2 SKUs
- SCGCL — 45° approach angle (90° secondary); 7° positive relief (most common); Left-hand · 1 SKU
Position 2 = "D" — 55° Quadrilateral (rhombic) (36 SKUs across 9 specifications)
The letter "D" in Position 2 designates 55° quadrilateral (rhombic) geometry. Holders with this code accept DCMT / DCGT / DCET family (with hole, C-pattern, Kalles sub-menu "DC INSERT") per ISO 1832.
- SDJCL — 93° approach angle; 7° positive relief (most common); Left-hand · 6 SKUs
- SDJCR — 93° approach angle; 7° positive relief (most common); Right-hand · 5 SKUs
- SDACR — 90° approach angle; 7° positive relief (most common); Right-hand · 5 SKUs
- SDACL — 90° approach angle; 7° positive relief (most common); Left-hand · 4 SKUs
- SDNCN — 63° approach angle; 7° positive relief (most common); No direction (universal — both hands) · 4 SKUs
- SDQCL — 45° approach angle (extended BEYOND catalog); 7° positive relief (most common); Left-hand · 3 SKUs
- SDQCR — 45° approach angle (extended BEYOND catalog); 7° positive relief (most common); Right-hand · 3 SKUs
- SDFCL — 90° approach angle; 7° positive relief (most common); Left-hand · 3 SKUs
- SDFCR — 90° approach angle; 7° positive relief (most common); Right-hand · 3 SKUs
Position 2 = "T" — Regular triangle 60° (26 SKUs across 6 specifications)
The letter "T" in Position 2 designates regular triangle 60° geometry. Holders with this code accept TCMT / TCGT / TCET family (with hole, C-pattern, Kalles sub-menu "TC INSERT") per ISO 1832.
- STFCL — 90° approach angle; 7° positive relief (most common); Left-hand · 6 SKUs
- STFCR — 90° approach angle; 7° positive relief (most common); Right-hand · 6 SKUs
- STWCL — 50° approach angle; 7° positive relief (most common); Left-hand · 4 SKUs
- STGCR — 45° approach angle (90° secondary); 7° positive relief (most common); Right-hand · 4 SKUs
- STGCL — 45° approach angle (90° secondary); 7° positive relief (most common); Left-hand · 4 SKUs
- STWCR — 50° approach angle; 7° positive relief (most common); Right-hand · 2 SKUs
Position 2 = "S" — Square 90° (31 SKUs across 7 specifications)
The letter "S" in Position 2 designates square 90° geometry. Holders with this code accept SCMT / SCGT / SCET family (with hole, C-pattern, Kalles sub-menu "SC INSERT") per ISO 1832.
- SSKCL — 75° approach angle; 7° positive relief (most common); Left-hand · 5 SKUs
- SSBCL — 75° approach angle; 7° positive relief (most common); Left-hand · 5 SKUs
- SSBCR — 75° approach angle; 7° positive relief (most common); Right-hand · 5 SKUs
- SSDCN — 45° approach angle (60° secondary); 7° positive relief (most common); No direction (universal — both hands) · 4 SKUs
- SSSCR — 45° approach angle; 7° positive relief (most common); Right-hand · 4 SKUs
- SSSCL — 45° approach angle; 7° positive relief (most common); Left-hand · 4 SKUs
- SSKCR — 75° approach angle; 7° positive relief (most common); Right-hand · 4 SKUs
Fastening Mode Reference (Position 1)
Per the BEYOND official diagram, Position 1 of the 5-letter code designates the fastening mode — how the carbide insert is locked into the tool holder pocket. This catalog uses 1 fastening mode:
| Pos 1 Code | Fastening Mode | Best For | Holder SKUs |
|---|---|---|---|
| S | Central screw clamping (single central screw through insert hole — ISO standard screw-clamp) | Universal ISO standard screw-clamp — most common; works with all insert shapes; easy insert indexing | 250 |
Approach Angle Reference (Position 3)
Position 3 designates the approach angle — the angle between the insert cutting edge and the workpiece surface. This catalog uses 15 approach angles:
| Pos 3 Code | Approach Angle | Best For | Holder SKUs |
|---|---|---|---|
| J | 93° approach angle | Shoulder turning / facing — high clearance, side-machining flexibility | 40 |
| G | 45° approach angle (90° secondary) | Profiling and finishing — strong edge but reduced clearance | 33 |
| A | 90° approach angle | Shoulder turning / facing — high clearance, side-machining flexibility | 30 |
| D | 45° approach angle (60° secondary) | Profiling and finishing — strong edge but reduced clearance | 23 |
| F | 90° approach angle | Shoulder turning / facing — high clearance, side-machining flexibility | 23 |
| Q | 45° approach angle (extended BEYOND catalog) | Profiling and finishing — strong edge but reduced clearance | 16 |
| K | 75° approach angle | General external turning — balanced strength and clearance | 16 |
| L | 95° approach angle (90° secondary) | Shoulder turning / facing — high clearance, side-machining flexibility | 14 |
| U | 93° approach angle | Shoulder turning / facing — high clearance, side-machining flexibility | 14 |
| B | 75° approach angle | General external turning — balanced strength and clearance | 10 |
| S | 45° approach angle | Profiling and finishing — strong edge but reduced clearance | 8 |
| V | 72.5° approach angle | Profiling and turning close to shoulders | 7 |
| W | 50° approach angle | Profiling and finishing — strong edge but reduced clearance | 6 |
| M | 86° approach angle (rhombic geometry — extended BEYOND catalog) | General external turning — balanced strength and clearance | 6 |
| N | 63° approach angle | Profiling and turning close to shoulders | 4 |
Insert Shape Reference (Position 2 / ISO 1832)
Position 2 designates the insert shape per ISO 1832. This catalog uses 6 insert shapes:
| Pos 2 Code | Insert Shape (ISO 1832) | Compatible Insert Family | Holder SKUs |
|---|---|---|---|
| V | 35° Quadrilateral — VCMT / VCGT (with hole, C-pattern) + VBMT / VBGT (with hole, B-pattern) family (Kalles sub-menu "VC VB INSERT") | VCMT / VCGT (35° rhombic, C-pattern) + VBMT / VBGT (B-pattern) | 60 |
| R | Round — RCMT / RCGT (70° countersink, Kalles sub-menu "RC INSERT") and RPMT / RPGX (90° countersink, Kalles sub-menu "RP INSERT"); strongest edge, low feed rate | RCMT / RCGT (70° countersink) + RPMT / RPGX (90° countersink) | 57 |
| C | 80° Quadrilateral (rhombic / diamond) — CCMT / CCGT / CCET family (with hole, C-pattern, Kalles sub-menu "CC INSERT") | CCMT / CCGT / CCET (80° rhombic with hole, C-pattern) | 40 |
| D | 55° Quadrilateral (rhombic) — DCMT / DCGT / DCET family (with hole, C-pattern, Kalles sub-menu "DC INSERT") | DCMT / DCGT / DCET (55° rhombic with hole, C-pattern) | 36 |
| S | Square 90° — SCMT / SCGT / SCET family (with hole, C-pattern, Kalles sub-menu "SC INSERT") | SCMT / SCGT / SCET (square 90° with hole, C-pattern) | 31 |
| T | Regular triangle 60° — TCMT / TCGT / TCET family (with hole, C-pattern, Kalles sub-menu "TC INSERT") | TCMT / TCGT / TCET (60° triangle with hole, C-pattern) | 26 |
Relief Angle Reference (Position 4)
Position 4 designates the relief (clearance) angle. This catalog uses 3 relief angles:
| Pos 4 Code | Relief Angle | Insert Type | Holder SKUs |
|---|---|---|---|
| C | 7° positive relief (most common) | Positive (7°) — universal, standard clearance | 207 |
| B | 5° positive relief | Positive (5°) — sharp edge for finishing | 30 |
| P | 11° positive relief | Positive (11°) — strongest positive geometry | 13 |
Shank Total Length Reference (Position 8)
Position 8 designates the shank total length in millimetres via a single-letter code. This catalog uses 5 length codes:
| Pos 8 Code | Shank Total Length | Holder SKUs |
|---|---|---|
| H | 100 mm | 105 |
| K | 125 mm (standard length — most common) | 61 |
| M | 150 mm (most common) | 60 |
| P | 170 mm | 19 |
| F | 80 mm | 5 |
How to Choose the Right BEYOND Tool Holder (9-Position Code Decision Tree)
Selecting the correct BEYOND tool holder follows the 9-position code in sequence per the official catalog:
- Position 1 — Fastening mode: S = central screw (ISO standard, most common for screw-clamp holders); C = top clamp with pressure plate (economical); D = dual clamping (top + side); M = strong multi-point clamping (heavy roughing); P = pin / slot-lever clamp (no insert hole); A = back clamping; W = wedge clamping.
- Position 2 — Insert shape (ISO 1832): Match your insert series — C 80° rhombic (CCMT/CCGT family), D 55° rhombic (DCMT/DCGT), R round (RCMT for 70° countersink or RPMT for 90° countersink), S square (SCMT/SCGT), T triangle (TCMT/TCGT), V 35° rhombic (VCMT/VCGT + VBMT/VBGT), W hexagon (WNMG/WCMX).
- Position 3 — Approach angle: F 90°; G 45°; J 93°; L 95°; H 107.5°; P 117.5°; A 90°; B/K/R 75°; D/S/T/Q 45°; E 60°; N 63°; V 72.5°; U 93°; W 50°; Y 85°. Choose by shoulder clearance / profiling depth.
- Position 4 — Relief angle: C 7° (standard, most common); B 5°; D 15°; E 20°; N 0° (negative, heavy roughing); P 11° (positive, finishing).
- Position 5 — Hand: R Right-hand (most common); L Left-hand; N No direction (universal, both hands).
- Positions 6-7 — Shank height × width (mm): 1212 / 1616 / 2020 / 2525 / 3232 etc. For 12-station CNC lathes use 1212 or 1616; for heavy-duty lathes use 2525 or 3232.
- Position 8 — Shank total length code: K 125 mm (standard, most common); H 100 mm (short); M 150 mm (long); P 170 mm (extra long); full range 32-500 mm.
- Position 9 — Insert IC code: 07 = 6.35 mm, 09 = 9.525 mm, 12 = 12.7 mm, 16 = 15.875 mm, 19 = 19.05 mm, 25 = 25.4 mm.
Tip: All BEYOND tool holders are interchangeable with leading carbide insert brands per ISO 1832 (insert shape) and ISO 5608 (insert pocket). Inserts from Sandvik, Kyocera, Mitsubishi, Sumitomo, Korloy, ZCC.CT, Walter and Iscar all fit matching BEYOND holders.
Frequently Asked Questions
Are these genuine BEYOND original tool holders?
Yes — all 250 products in this catalog are 100% genuine BEYOND originals. Each holder is CNC-machined, heat-treated to HRC 60-62, and precision-ground at BEYOND's Hangzhou facility with full factory traceability. Every product is named according to the BEYOND official 9-position code structure documented in their catalog.
What does the BEYOND 9-position tool holder code mean?
Per the BEYOND catalog, the 9-position tool holder code identifies, in order: (1) Fastening mode — 7 types including S = central screw (most common), C = top clamp with pressure plate, D = dual clamping, M = strong multi-point clamping, P = pin/slot-lever clamp, A = back clamping, W = wedge clamping; (2) Insert shape (ISO 1832) — 7 shapes including C=80° rhombic, D=55° rhombic, R=round, S=square 90°, T=triangle 60°, V=35° rhombic, W=hexagon; (3) Approach angle — 22 letters covering 45° to 117.5° (A=90°, F/G=90°, J/U=93°, L=95°, H=107.5°, P=117.5°, etc.); (4) Relief angle — 6 angles (B=5°, C=7° standard, D=15°, E=20°, N=0°, P=11°); (5) Hand direction — L=left, R=right, N=no direction; (6) Shank height (mm); (7) Shank width (mm); (8) Shank total length code (K=125 mm standard, H=100 mm short, M=150 mm long, etc.); (9) Insert IC code (07=6.35 mm, 12=12.7 mm, 16=15.875 mm, etc.).
Are BEYOND tool holders compatible with other brands of carbide inserts?
Yes — BEYOND tool holders conform to ISO 1832 (insert shape) and ISO 5608 (insert pocket) standards, making them fully interchangeable with all major carbide insert brands including Sandvik, Kyocera, Mitsubishi, Sumitomo, Korloy, ZCC.CT, Walter, and Iscar. As long as the insert matches the holder's 9-position code (especially Position 2 = shape), it fits.
What shank sizes are available?
BEYOND tool holders are available in shank sizes from 1212H07 (12mm × 12mm short) through 3232P22 (32mm × 32mm extra long). Common sizes include 1212H07, 1212H11, 1616H07, 2020K16, 2525M11, 2525M16, and 3232P22. The format is AABB + length code + IC code, e.g. 2020K12 = 20×20 mm shank, 125 mm length, 12.7 mm insert IC.
What is the difference between R (right-hand) and L (left-hand) holders?
Right-hand (R) holders are the most common, used for standard lathe spindle rotations. Left-hand (L) holders are used on lathes with reverse spindle rotation or for special profiling applications. No-direction (N) holders can be used in both directions but with reduced rigidity.
How do BEYOND tool holders compare to Sandvik / Kyocera?
BEYOND tool holders match the ISO 1832/ISO 5608 dimensional specifications of leading global brands including Sandvik and Kyocera, at significantly lower price points. The premium alloy steel substrate (DIN 1.3343 equivalent) and HRC 60-62 heat treatment ensure equivalent rigidity and clamping force for production CNC turning environments.
What's the difference between S (screw) and M (multi-point) clamping?
Per BEYOND's catalog, the letter S at Position 1 designates a central screw clamp (the ISO standard screw-clamp, most common for general external turning) — the screw passes through the insert hole and threads into the holder pocket. The letter M at Position 1 designates a strong multi-point clamp (M-type) — multiple clamping points for the highest clamping force, ideal for heavy roughing and interrupted cuts.
Need Help Selecting the Right BEYOND Tool Holder?
Tell us your insert type, machine model, and operation type — we'll decode the right BEYOND 9-position specification for you within 24 hours.
Request a Quote WhatsApp a Specialist Download Holder Catalog Full BEYOND Catalog
Related BEYOND Tool Holder Families
BEYOND Master Catalog
Complete BEYOND tool holder lineup across external, boring, threading, and grooving applications.
screw of system external holder — Current
This collection with all 250 SKUs.
BEYOND is a registered trademark of Super Industrial Trading Co., Ltd, Hangzhou, China. All tool holders are named according to the BEYOND official 9-position code structure (per official catalog diagram) referencing ISO 5608 / DIN 4988 / ISO 1832 international standards. Distributed by cnchome-beyond.com.