TiAlN-coated | 42CrMo alloy steel | 15°–60° customizable angles | OEM-ready for CNC lathes
Engineered for high-precision metal removal on CNC lathes, this chamfering tool holder delivers exceptional rigidity, thermal stability, and surface finish consistency. Built from forged 42CrMo alloy steel — heat-treated to optimal hardness — and coated with titanium aluminum nitride (TiAlN), it withstands abrasive wear, elevated cutting temperatures, and demanding continuous operation. With fully customizable chamfer angles (15°, 20°, 25°, 30°, 35°, 45°, and 60°), it eliminates the need for multiple dedicated holders — reducing setup time, inventory complexity, and total cost of ownership for precision machining shops.
Designed for seamless integration into standard CNC lathe tooling systems (including XCET310404-compatible interfaces), it serves global Tier-1 automotive suppliers, aerospace component manufacturers, and contract machining facilities requiring repeatable edge quality, long tool life, and rapid changeover capability.
42CrMo alloy steel core ensures minimal deflection under radial loads — critical for tight-tolerance chamfering on slender workpieces and thin-walled components.
Coating hardness ≥3200 HV with oxidation resistance up to 850°C — extends tool life by 2.3× vs uncoated equivalents in stainless and hardened steel applications.
Single holder platform supports seven discrete angles (15°–60°) via interchangeable inserts or modular tip assemblies — no retooling required.
Crankshaft journals, camshaft lobes, transmission gears, brake caliper housings.
Landing gear pins, turbine disc edges, hydraulic manifold ports, actuator housings.
Orthopedic implant fasteners, surgical instrument shafts, diagnostic housing flanges.
| Parameter | Value |
|---|---|
| Material (Holder Body) | 42CrMo alloy steel (quenched & tempered, HB 280–320) |
| Coating | Titanium Aluminum Nitride (TiAlN), thickness 2–3 µm |
| Chamfer Angle Options | 15°, 20°, 25°, 30°, 35°, 45°, 60° (custom angles available) |
| Shank Dimensions (Standard) | 16×16 mm, 20×20 mm, 25×25 mm, 32×32 mm (other sizes on request) |
| Insert Compatibility | ISO CCMT/DCMT/CVMT series; compatible with XCET310404 interface |
| Max. RPM (at D=25mm) | 8,500 rpm (balanced to G2.5 @ 10,000 rpm) |
| Origin | Hunan, China |
OEM/ODM Engineering Partnership: We co-develop application-specific chamfering solutions — from custom shank geometry and coolant-through designs to proprietary angle configurations and interface adaptations. Our technical team provides full CAD support, DFMEA review, and prototype validation.
Yes — we routinely produce angles outside the standard 15°–60° range (e.g., 8°, 12°, 65°, 75°) based on your engineering drawings and functional requirements.
Our TiAlN coating process is ISO 9001-certified. Coating adhesion (ASTM D3359), hardness (ISO 6507), and thermal stability (DSC up to 1000°C) are validated per batch. Full test reports provided upon request.
Absolutely. Our application engineers provide free recommendations for insert grade, cutting parameters (speed/feed/depth), and toolpath strategies — including G-code examples for common chamfering cycles.
Yes — when paired with our optimized TiAlN coating and proper coolant delivery, this holder achieves stable performance at SFM 120–180 in Inconel 718 and Ti-6Al-4V. We recommend using rigid setups and balanced toolholders for best results.
Zhuzhou Site Cemented Carbide Co., Ltd. — ISO 9001 certified | CNC tooling since 2014 | Serving 32 countries
