High-performance ISO 40 taper tool holder designed for CNC stone-working centers. Fully compatible with Intermac, Donadoni, Cobalm, and Breton machines, this holder is manufactured from hardened stainless steel for excellent mechanical strength and extended service life.
The precision balancing ensures smooth, vibration-free operation even at high spindle speeds. Ideal for drilling, milling, and profiling of marble, granite, quartz, and engineered stone.
Technical Specifications:
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Taper type: ISO 40 – DIN 69871
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Material: Hardened and ground stainless steel
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Balancing grade: G2.5 at 20,000 rpm
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Runout tolerance: ≤ 0.005 mm
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Surface treatment: Chrome-plated or nitrided anti-seize finish (on request)
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Pull stud thread: M16 / Compatible with machine specifications
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Compatibility: Intermac, Donadoni, Breton, Cobalm, Helios (with adapters)
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Recommended uses: Wheel holders, tool holders for diamond tooling, core bits, profiling heads
- Diam A = 19
- T = M 16
- L = 54
- H = 20
- R = R 3.7
