Features：
- 1/4 Inch Hex Shank HSS Drill Bit and Screw Tap Set.
- High-speed steel with Titanium coating, which supports a much longer service life.
- Metric M3, M4, M5, M6, M8, M10 thread countersink screws can be tapped with this drill and tap set.
- M3 x 0.5mm pitch,M4 x 0.7mm pitch,M5 x 0.8mm pitch,M6 x 1.0mm pitch,M8 x 1.25mm pitch,M10 x 1.5mm pitch.
- These taps are used on a machine to do the tapping, more accurate because human error is eliminated.
- Drilling and tapping in one, one-step processing, greatly save processing steps and time costs, improve working efficiency.
- Suitable for drilling, tapping, cutting on soft metal, aluminum plate, iron, etc.
Specification：
Material：High-Speed Steel
Shank：1/4" (6.35mm) hex shank
Size：M3x0.5, M4x0.7, M5x0.8, M6x1, M8x1.25, M10x1.5
DIY Supplies：Metalworking
Surface Treatment：Titanium Coated(Gold)
Package Included：
6PCS Hex Shank Tap Drill Bits
