Specification:
Item Type: Twist Drill Bit
Material: M35 cobalt steel
Purpose: Drilling stainless steel, die steel, aluminum alloy, high carbon steel, cast iron, wood
Point Angle: 130
Product Specifications: Approx. 1mm / 0.04in
1. 5mm / 0.06in
2mm / 0.08in
2. 5mm / 0.1in
3mm / 0.12in
3. 5mm / 0.14in
4mm / 0.16in
4. 5mm / 0.18in
5mm / 0.2in
5. 5mm / 0.22in
6mm / 0.24in
6. 5mm / 0.26in
7mm / 0.28in
7. 5mm / 0.3in
8mm / 0.31in
8. 5mm / 0.33in
9mm / 0.35in
9. 5mm / 0.37in
10mm / 0.39in
10. 5mm / 0.41in
11mm / 0.43in
11. 5mm / 0.45in
12mm / 0.47in
12. 5mm / 0.49in
13mm / 0.51in
Features:
1Adopt high-quality material, forged with M35 cobalt-containing steel, head quenched and heat treated, high hardness and good wear resistance 2130 drill point and double relief angle design. The cutting head is sharper, accurate grinding technology, sturdy and durable 3Reasonable 38 large vortex angle design, enlarged chip flute, smooth and flat, high temperature nonstick tool 4Round shank chamfering design, clear steel stamp marking size, easy to identify the drill diameter when using 5Can be used to drill stainless steel, die steel, aluminum alloy, high carbon steel, cast iron, wood
Package List:
25 x Twist Drill Bit
1 x Plastic Box
