Annular Cutter Arbor Tap Holder Tool, Tapping Chuck Attachment for Drilling M5 - M20, TC20 - MT3 Taper with 0.03mm Accuracy for Milling Machines and CNC Centers

Item Type: Annular Cutter ArborProduct Model: TC20-MT3Product Material: 40CrFunction: Suitable for tapping machine tools, milling machines, high-speed lathes, CNC machining centers and other reversible spindles. Accuracy: 0.03mmClamping Range: M5-M20 (3/16-3/4 inch system)Hardness: HRC45-48Applicable Machine Tool: Drilling MachineTaper: MT3Package List：1 x Annular Cutter Arbor2 x Wrench

• High Precision Tapping: This annular cutter arbor tap holder delivers 0.03mm accuracy and high torsion resistance, ensuring clean, consistent threads when tapping M5 to M20 screws on drilling machines or CNC centers.
• Wide Clamping Range: The tapping chuck attachment supports a broad clamping range from M5 to M20 (3/16 to 3/4 inch), making this tap holder tool compatible with a variety of standard screw taps for flexible workshop use.
• Versatile Machine Compatibility: Designed for reversible spindles, this annular cutter arbor works seamlessly with tapping machines, milling machines, high-speed lathes, CNC machining centers, and standard drill presses with MT3 taper.
• Durable Alloy Construction: Made from premium 40Cr alloy steel with HRC45-48 hardness, this tap holder tool offers exceptional strength and long-lasting performance even under heavy-duty industrial tapping conditions.
• Compact and Ready to Use: The annular cutter arbor features a compact design and light weight for easy storage and handling, and includes 2 wrenches in the package for quick setup on any MT3-tapered machine tool.