Specification Brand : Ylwxzenith BulletPoint1 : High Accuracy: With a of 0.03mm, this annular cutter arbor ensures excellent drilling performance and high efficiency. BulletPoint2 : sturdy Material: Made of 40Cr material with HRC45-48 hardness, the tap holder is very stable and built to last for long-term use. BulletPoint3 : Wide Clamping Range: Accommodates a wide range of screw taps from M5 to M20, providing versatility for various tapping needs. BulletPoint4 : Compatibility: Ideal for use with tapping machine tools, milling machines, high-speed lathes, CNC machining centers, and other reversible spindles. BulletPoint5 : Complete Package: Includes 1 annular cutter arbor and 2 wrenches for easy installation and adjustment. IncludedComponents : 1/2-Inch Collet ItemName : Annular Cutter Arbor Tap Holder Tool, M5 M20 Clamping Range, TC20 MT4 Model, High Accuracy 0.03mm, sturdy 40Cr Material, for Tapping Machine Tools CNC Machining Centers ItemPackageDimensions_Height : 6 centimeters ItemPackageDimensions_Length : 21 centimeters ItemPackageDimensions_Width : 6 centimeters ItemTypeKeyword : annular-cutters Manufacturer : Ylwxzenith ModelName : Ylwxzenitheis1gwzq5f ModelNumber : Ylwxzenitheis1gwzq5f PartNumber : Ylwxzenitheis1gwzq5f PowerSourceType : ac/dc ProductDescription :