Description
- High speed steel material, durable and practical
- Triangular shank design prevents bit slippage and stable operation
- Sharp teeth, computer indexing, high speed grinding, high precision, less hole opening error
- Drill wall thickness 2mm, increase the service life of the drill
- Perfect for installing locks, Knobs in doors and cabinets or drilling larger diameter holes through desks etc
- Cuts steel, Stainless steel, Copper, Brass, Aluminum, Fiberglass, Formica and other laminates in seconds
- Application for Thin metal, iron plate, channel steel, aluminum alloy, Pistol Drills, Bench Drills, Magnetic Drills, Air Gun Drills
