BEYOND-Original Tool Holders from Hangzhou, China

All 29 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 DN INSERT Multi-Lock External Tool Holders

Strong Multi-Point Clamp Holders for 55 deg Rhombic DN INSERT Inserts (DNMG DNMM) for Heavy-Duty Roughing

This catalog contains 5 unique BEYOND tool holder specifications across 1 fastening mode, 1 insert shape, 3 approach angles, 1 relief angle, and 3 hand configurations.

BEYOND 9-Position Tool Holder Code Structure (per official catalog diagram):

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.

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:

1. 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.
2. 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).
3. 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.
4. Position 4 — Relief angle: C 7° (standard, most common); B 5°; D 15°; E 20°; N 0° (negative, heavy roughing); P 11° (positive, finishing).
5. Position 5 — Hand: R Right-hand (most common); L Left-hand; N No direction (universal, both hands).
6. 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.
7. 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.
8. 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.