- Made of High Speed Steel, high hardness,rust and corrosion resistance, long service life.
- Straight shank fits with electric and cordless power drill and rotary drill. Drill bits are packed in plastic box.
- Perfect for drilling in soft metal, wood, and plastics
- Diameter : 1.0 mm.
- RISK FREE — If you are not satisfied with the Twist Drill Bit for any reason,please contact us for a replacement or refund in the limited time.