BEYOND KGMR1212-1.5T12A Spring Steel External Grooving & Parting Tool Holder – 12x12mm Shank, 1.5mm Groove Width for GMM1520 Inserts (Insert Not Included)
BEYOND KGMR2020-4T20A Spring Steel External Grooving & Parting Tool Holder – 20x20mm Shank, 4mm Groove Width for GMM4020 Inserts (Insert Not Included)
BEYOND KGMR2525-4T20A Spring Steel External Grooving & Parting Tool Holder – 25x25mm Shank, 4mm Groove Width for GMM3020-MT Inserts (Insert Not Included)
BEYOND KTGFR1616-H16F Spring Steel External Grooving Tool Holder – 16x16mm Shank for TGF32R Carbide Inserts (16mm Max Cutting Depth, Insert Not Included)
BEYOND TTER1212-2T17 Spring Steel External Grooving Tool Holder – 12x12mm Shank for TDC2 Carbide Inserts (17mm Max Cutting Depth, Insert Not Included)
BEYOND TTER1616-2T17 Spring Steel External Grooving Tool Holder – 16x16mm Shank for TDC2 Carbide Inserts (17mm Max Cutting Depth, Insert Not Included)
BEYOND TTER1616-3T20 Spring Steel External Grooving Tool Holder – 16x16mm Shank for TDC3 Carbide Inserts (20mm Max Cutting Depth, Insert Not Included)
BEYOND TTER2020-2T17 Spring Steel External Grooving Tool Holder – 20x20mm Shank for TDC2 Carbide Inserts (17mm Max Cutting Depth, Insert Not Included)
BEYOND TTER2020-3T20 Spring Steel External Grooving Tool Holder – 20x20mm Shank for TDC3 Carbide Inserts (20mm Max Cutting Depth, Insert Not Included)
BEYOND TTER2020-4T20 Spring Steel External Grooving Tool Holder – 20x20mm Shank for TDC4 Carbide Inserts (20mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH320R-100/140 T16 Spring Steel External Grooving Tool Holder – 20mm Shank for MGMN300 Carbide Inserts (16mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH320R-100/200 T18 Spring Steel External Grooving Tool Holder – 20mm Shank for MGMN300 Carbide Inserts (18mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH320R-160/300 T20 Spring Steel External Grooving Tool Holder – 20mm Shank for MGMN300 Carbide Inserts (20mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH320R-200/800 T20 Spring Steel External Grooving Tool Holder – 20mm Shank for MGMN300 Carbide Inserts (20mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH320R-25/35 T16 Spring Steel External Grooving Tool Holder – 20mm Shank for MGMN300 Carbide Inserts (16mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH320R-35/48 T16 Spring Steel External Grooving Tool Holder – 20mm Shank for MGMN300 Carbide Inserts (16mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH320R-48/66 T16 Spring Steel External Grooving Tool Holder – 20mm Shank for MGMN300 Carbide Inserts (16mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH320R-60/75 T16 Spring Steel External Grooving Tool Holder – 20mm Shank for MGMN300 Carbide Inserts (16mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH320R-64/100 T16 Spring Steel External Grooving Tool Holder – 20mm Shank for MGMN300 Carbide Inserts (16mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH320R-75/100 T16 Spring Steel External Grooving Tool Holder – 20mm Shank for MGMN300 Carbide Inserts (16mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH320R-98/160 T18 Spring Steel External Grooving Tool Holder – 20mm Shank for MGMN300 Carbide Inserts (18mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH325R-100/140 T18 Spring Steel External Grooving Tool Holder – 20mm Shank for MGMN300 Carbide Inserts (18mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH325R-100/200 T18 Spring Steel External Grooving Tool Holder – 20mm Shank for MGMN300 Carbide Inserts (18mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH325R-160/300 T20 Spring Steel External Grooving Tool Holder – 20mm Shank for MGMN300 Carbide Inserts (20mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH325R-200/800 T20 Spring Steel External Grooving Tool Holder – 20mm Shank for MGMN300 Carbide Inserts (20mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH325R-25/35 T16 Spring Steel External Grooving Tool Holder – 16mm Shank for MGMN300 Carbide Inserts (16mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH325R-35/48 T16 Spring Steel External Grooving Tool Holder – 16mm Shank for MGMN300 Carbide Inserts (16mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH325R-48/66 T16 Spring Steel External Grooving Tool Holder – 16mm Shank for MGMN300 Carbide Inserts (16mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH325R-60/75 T16 Spring Steel External Grooving Tool Holder – 16mm Shank for MGMN300 Carbide Inserts (16mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH325R-64/100 T16 Spring Steel External Grooving Tool Holder – 16mm Shank for MGMN300 Carbide Inserts (16mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH325R-75/100 T16 Spring Steel External Grooving Tool Holder – 16mm Shank for MGMN300 Carbide Inserts (16mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH325R-98/160 T18 Spring Steel External Grooving Tool Holder – 16mm Shank for MGMN300 Carbide Inserts (18mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH420R-160/300 T20 Spring Steel External Grooving Tool Holder – 20mm Shank for MGMN400 Carbide Inserts (20mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH420R-200/800 T20 Spring Steel External Grooving Tool Holder – 20mm Shank for MGMN400 Carbide Inserts (20mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH420R-25/35 T16 Spring Steel External Grooving Tool Holder – 20mm Shank for MGMN400 Carbide Inserts (16mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH420R-35/48 T16 Spring Steel External Grooving Tool Holder – 20mm Shank for MGMN400 Carbide Inserts (16mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH420R-48/66 T16 Spring Steel External Grooving Tool Holder – 20mm Shank for MGMN400 Carbide Inserts (16mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH420R-60/75 T16 Spring Steel External Grooving Tool Holder – 20mm Shank for MGMN400 Carbide Inserts (16mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH420R-64/100 T16 Spring Steel External Grooving Tool Holder – 20mm Shank for MGMN400 Carbide Inserts (16mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH420R-75/100 T16 Spring Steel External Grooving Tool Holder – 20mm Shank for MGMN400 Carbide Inserts (16mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH420R-98/160 T18 Spring Steel External Grooving Tool Holder – 20mm Shank for MGMN400 Carbide Inserts (18mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH425R-100/140 T18 Spring Steel External Grooving Tool Holder – 25mm Shank for MGMN400 Carbide Inserts (18mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH425R-100/200 T18 Spring Steel External Grooving Tool Holder – 25mm Shank for MGMN400 Carbide Inserts (18mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH425R-160/300 T20 Spring Steel External Grooving Tool Holder – 25mm Shank for MGMN400 Carbide Inserts (20mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH425R-200/800 T20 Spring Steel External Grooving Tool Holder – 25mm Shank for MGMN400 Carbide Inserts (20mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH425R-25/35 T16 Spring Steel External Grooving Tool Holder – 25mm Shank for MGMN400 Carbide Inserts (16mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH425R-35/48 T16 Spring Steel External Grooving Tool Holder – 25mm Shank for MGMN400 Carbide Inserts (16mm Max Cutting Depth, Insert Not Included)
BEYOND MGHH425R-48/66 T16 Spring Steel External Grooving Tool Holder – 25mm Shank for MGMN400 Carbide Inserts (16mm Max Cutting Depth, Insert Not Included)
BEYOND Spring Steel Turning Tool Holders – High-Flexibility CNC Internal & External Turning Tools
BEYOND Spring Steel Turning Tool Holders are designed with premium spring steel material, offering excellent toughness, flexibility, and vibration resistance. These tool holders are ideal for CNC external turning and internal boring operations where stability and shock absorption are essential. The spring steel structure helps reduce chatter, improve surface finish, and extend tool life, especially during interrupted cutting and high-speed turning.
Product Categories
- External Spring Steel Turning Tool Holders: Designed for precision outer diameter turning and profiling.
- Internal Spring Steel Boring Bars: Suitable for deep-hole boring, internal turning, and finishing with reduced vibration.
Key Features & Advantages
- High-toughness spring steel body ensures excellent impact resistance.
- Superior flexibility reduces vibration during deep or long-overhang machining.
- Improves surface finish and prevents tool breakage in unstable conditions.
- Compatible with standard carbide inserts for steel, stainless steel, and cast iron.
- Suitable for fine finishing, medium cutting, and interrupted cutting operations.
- Available in multiple shank sizes and geometries for various CNC lathes.
Compatible Inserts
- Turning Inserts: CCMT, DCMT, TCMT, VBMT, CCGT for finishing
- Boring Inserts: 11IR/16IR threading inserts for internal threading
- Grooving Inserts: MGMN, GER series for internal and external grooving
Applications
- External turning of shafts, bushings, flanges, and general steel components.
- Internal boring and finishing for precision holes and internal surfaces.
- Machining stainless steel, alloy steel, mild steel, and cast iron.
- High-speed cutting with improved vibration control.
- Interrupted cutting and heavy load operations requiring high toughness.
Standard Cutting Conditions
| Material | Cutting Speed (m/min) | Feed (mm/rev) | Depth of Cut (mm) |
|---|---|---|---|
| Carbon Steel (P) | 120–180 | 0.10–0.30 | 0.5–2.0 |
| Stainless Steel (M) | 80–140 | 0.08–0.20 | 0.3–1.2 |
| Cast Iron (K) | 150–220 | 0.12–0.35 | 0.6–2.5 |
| Aluminum / Non-Ferrous (N) | 300–600 | 0.05–0.20 | 0.2–3.0 |
Why Choose BEYOND Spring Steel Holders?
- Engineered for long tool life and reduced tool wear.
- Designed for stable cutting under vibration-prone conditions.
- Lower risk of insert chipping or breakage.
- Ideal for precision CNC manufacturing and long-term production usage.
- Compatible with leading carbide insert manufacturers.
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