High Strength Twist Drill Aluminum Nitride Titanium Plated Super Hard M35 High Cobalt Nano Industrial Coated Stainless Steel Special Drill

Specification model1.0mm

✓

1.0mm

1.5mm

2.0mm

2.5mm

3.0mm

3.2mm

3.5mm

4.0mm

4.2mm

4.5mm

5.0mm

5.2mm

5.5mm

6.0mm

6.2mm

6.5mm

7.0mm

7.5mm

8.0mm

8.5mm

9.0mm

9.5mm

10.0mm

10.5mm

11.0mm

11.5mm

12.0mm

12.0mm

12.5mm

13.0mm

14.0mm