1. [PRECISE DRILLING PERFORMANCE] Achieve 0.03mm accuracy and high torsion for efficient drilling, ensuring precise results.
2. [VERSATILE APPLICATION] Large clamping range from M5 to M20 accommodates various screw taps, providing flexibility in usage.
3. [DURABLE & STABLE] Premium 40Cr material with HRC45-48 hardness ensures sturdy structure and long-lasting durability.
4. [WIDE COMPATIBILITY] Ideal for tapping machine tools, milling machines, high-speed lathes, CNC centers, and more.
5. [PORTABLE & CONVENIENT] Compact size and lightweight design for easy carrying and storage, perfect for on-the-go projects.

Specification:
Item Type: Annular Cutter Arbor
Product Model: -MT3
Product Material: 40Cr
Function: Suitable for tapping machine tools, milling machines, high-speed lathes, CNC machining centers and other reversible spindles.
Accuracy: 0.03mm
Clamping Range: M5-M20 (3/16-3/4 inch system)
Hardness: HRC45-48
Applicable Machine Tool: Drilling Machine
Taper: MT3

How to Use:
Step 1: Unscrew the nut;
Step 2: Use a hex key to adjust the to the maximum
Step 3: Screw on the nut and insert the screw tap. Do not tighten the nut and keep the screw tap vertical
Step 4: Use a hex wrench to tighten the screw tap, and observe the tightness through the visible hole
Step 5: Tighten the nut with wrench

PackageList:
1 x Annular Cutter Arbor
2 x Wrench