D25 - GT12-110L Collet Chuck Holder, Straight Shank Tapping Tool with Overload Protection, Telescopic Buffer Tapping Holder for CNC Lathe, High Carbon Steel GT12 Adapter Chuck wi

Item Type: Collet Chuck HolderModel: D25-GT12-110LMaterial: High carbon steelPurpose: Anti-overload protection to prevent the tap from breakingTaper: 7/24Hardness: 48°Accuracy: 0.01mmTapping Range: M3-M16Tool Handle Length: Approx. 110mm / 4.3inSize of Chuck: Approx. 19mm / 0.7inMaximum Diameter of Tool Holder Taper: Approx. 25mm / 1inExtendable and Retractable Stroke: Approx. ±15mm / 0.6inAdapter Chuck: GT12，GT12B，TC312，G3Package List：1 x Collet Chuck Holder

• OVERLOAD PROTECTION: This collet chuck holder features an advanced anti-overload protection system that prevents tap breakage during high-intensity operations. The built-in spring mechanism reduces wear and extends tool life while maintaining 0.01mm precision for flawless tapping performance.
• FLOATING COMPENSATION: Designed with extendable and retractable two-way floating capability (±15mm stroke), our tapping holder provides large compensation function to accommodate various working conditions. The telescopic buffer ensures smooth operation and improved work efficiency on CNC lathes.
• HIGH-PERFORMANCE MATERIAL: Crafted from premium high carbon steel with 48° hardness, this straight shank tapping tool offers exceptional toughness and abrasion resistance. The GT12 adapter chuck delivers strong clamping force while preventing broken wires and chaotic teeth formation.
• VERSATILE APPLICATION: Perfect for industrial M3-M16 tapping operations, this collet chuck holder is compatible with GT12, GT12B, TC312, and G3 adapters. Its 7/24 taper and 25mm maximum diameter make it ideal for precision machining in various manufacturing environments.
• ERGONOMIC DESIGN: Measuring 110mm in length with a 19mm chuck size, this tapping holder combines durability with user-friendly operation. The integrated spring system enhances concentricity while the robust construction ensures long-term reliability in demanding workshop conditions.