Specification:
Cutting edge diameter: 6.2 mm / 0.24 inches.
Shaft diameter: 6.2 mm / 0.24 inches.
Effective cutting edge length: 59 mm / 2.32 inches.
Shaft length: 32 mm / 1.26 inches.
Total length: 90 mm.
Material: high-speed steel 4341.
Finish: Black and Gold Oxide Finish
Shaft type: round shaft.
Type: hot rolling
Packaging: 1 x Reduced Shank Rotary Drill Bit
Description:
1. High speed straight shank steel drill bits are suitable for most general purpose applications and offer a combination of hardness and toughness for wear resistance.
2. Reduced shank drill bits expand the size range capacity of a portable drill chuck. Common flute and overall length for minimal adjustments when changing tools.
3. The premium double coating of gold titanium and black nitride can apply lubricant better for smoother drilling and is more durable and corrosion resistant than the normal black surface.
4. For use in a variety of stainless steel, aluminium alloys, iron, copper, brass and meta l materials. Perfect tool for maintenance departments, workshops, automotive workshops and other industries.