Precision HSK63A SK40 CAT40 Boring Tool Holder for Industrial Machining

High-grade alloy steel construction with ultra-precise grinding ensures exceptional rigidity and minimal runout (under 0.005mm). Hardened to HRC58-62 for extended tool life in heavy-duty operations.

Optimized internal coolant channels boost chip evacuation during deep hole boring in stainless steel/titanium alloys. Compatible with CNC mills, lathes, and machining centers for automotive/aerospace parts production.

Dual-contact HSK63A interface delivers superior stability for high-speed machining (up to 20,000 RPM). Includes balanced retention knobs meeting DIN 69882 standards.

Mirror-polished tapered surfaces prevent chip adhesion while enhancing tool clamping accuracy. Ideal for jig boring, mold bases, and precision gearbox housings.

Direct-from-factory pricing with bulk discounts for OEMs. Ships with protective anti-corrosion coating and individual inspection reports.