Highlights- It is made of alloy steel material, which has higher hardness than ordinary, and is more wear-resistant and has a longer service time.
- The resistance of the incision is smaller, the punching is more accurate and labor-saving, the removal of wood chips when drilling is more efficient, and the use feels perfect.
- Suitable for a lot of different materials, such as wood, plastics, foam brick, vitrified brick, and other materials, has a wide applications.
- This drill bits need to be used with electric drills, hand drills and benching drills which clamp ranges is within 10mm.
- A set of six different specifications, you can replace different drill bits according to different needs, no need to purchase separately, saving you time and money.
OverviewSpecifications:
Material: alloy steel
Shank diameter: 6.35mm
4mm:
Working length: 43mm
Total length: 76mm
5mm:
Working length: 43mm
Total length: 76mm
6mm:
Working length: 45mm
Total length: 77mm
8mm:
Working length: 48mm
Total length: 80mm
10mm:
Working length: 55mm
Total length: 83mm
12mm:
Working length: 55mm
Total length: 86mm
Package size: 90 * 50 *12mm / 3.5 * 2.0 * 0.5in
Package weight: 125g / 4.4ounce