[Accurate Ground Points] - Ensures precision and high performance in drilling tasks.
[Unique Design] - Simultaneously drills, taps, and chamfers for versatile use.
[Integrated Drilling and Tapping] - Efficient one-step processing for improved work efficiency.
[Self-centering Point] - No need for auxiliary center drilling or punching, saving time and effort.
[High Hardness and ] - for drilling, tapping, and cutting soft metals like aluminum and iron.
Spec:
Specifications:
Material: High-speed Steel (HSS)
Suitable for soft metal, aluminum, iron
Size:
M4 x 0.7: Total length: 54mm, Spiral length: 24mm, drill diameter: 3.3mm
Handle: 6.35mm
(Notice: Manual measurement may be a little error please understand!)
Package include:
1 x Hexagonal Handle Compound Tap Drill Bits
