Drill Tap Countersink Deburr Set Metric 6Pc Combination Drill Tap Bit M3-M10 Hss
Applicable to soft metal, aluminum plate, iron, such as drilling, tapping, cutting.
Rapid replacement of composite cone, the use of drilling edge principle.
Drilling and tapping together, one-step processing, greatly saving processing steps and time costs, improve work efficiency.
Self-centering point, no auxiliary center drilling or center punching is required.
High hardness, rust-proof, rugged.