Product Information
- Ideal for DIY, Home And General Building/Engineering Using.
- Can be used for drilling, such as metal, plastic,aluminium and wood, good wear resistance, punching strength is strong.
- Material: 4241 high speed steel
- Diameter:17/17.5/18/18.5/19/19.5/20/20.5mm
- Package includes: 1pc × Twist Drill Bit














