1. [PRECISE DRILLING PERFORMANCE] Achieve 0.03mm accuracy for superior drilling results. Large torsion ensures high efficiency.
2. [VERSATILE TAPPING RANGE] Clamping range from M5 to M20 allows for use with various screw taps.
3. [STURDY AND DURABLE] Made with high-quality material and sturdy structure for long-lasting stability.
4. [WIDE APPLICATION] Suitable for tapping machine tools, milling machines, high-speed lathes, CNC machining centers, and more.
5. [PORTABLE AND LIGHTWEIGHT] Compact size and light weight make it easy to carry and store.

Spec:
Item Type: Annular Cutter Arbor
Product Model: TC20-MT2
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: MT2

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

packing list:
1 x Annular Cutter Arbor
2 x Wrench

Note:
Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.