Collet Chuck Holder Straight Shank Overload Protection Tapping Telescopic Buffer D25‑GT12‑110L

Feature: 1. Built‑in spring, which can reduce wear, extend life, bring higher concentricity 2. The product is a quick change tap adaptor, have large compensation function 3. Possess good toughness, strong abrasion resistance, large clamping force, anti broken wire and anti chaotic teeth 4. Extendable and retractable two way floating, effectively improving work efficiency 5. Come with anti‑overload protection function to prevent the tap from breaking Specification: Item Type: Collet Chuck Holder Model: D25 GT12 110L Material: High carbon steel Purpose: Anti overload protection to prevent the tap from breaking Taper: 7 24 Hardness: 48 degrees Accuracy: 0.01mm Tapping Range: M3 M16 Tool Handle Length: Approx. 110mm 4.3in Size of Chuck: Approx. 19mm 0.7in Maximum Diameter of Tool Holder Taper: Approx. 25mm 1inExtendable and Retractable Stroke: Approx. + 15mm 0.6inAdapter Chuck: GT12,GT12B,TC312,G3. Package List: 1 x Collet Chuck Holder