High speed steel fabrication, high hardness, good toughness and corrosion resistance.
Design and production professional, smooth drainage and long service life.
The three types of drills are suitable for a wide range of electric drill
Type: Taper Drill Bit
Applications: Punch, decoration, factory, home, construction site
Features: Drill bit, taper, high hardness, good toughness, corrosion resistance, professional tools, long service life, accessories
1 set Drill Bits