The product is made of high-speed steel.
Smooth surface finish, long service life.
Suitable for wood, malleable iron, aluminum, plastic, etc.
Great replacement for your dull drill bit to improve work efficiency.
Straight shank design is more suitable for many electric drills (here is not included).
Specification:
Shank Type: Round Shank
Tool Flute Type: Spiral
Twist Drill Bits Diameter: 5.5mm / 0.22-inch
Material: High-Speed Steel
Shank Diameter: 5.5mm / 0.22-inch
Total Length: 160mm / 6.3-inch
Drill Bit Length:110mm / 4.33-inch
Package Content:
1 Pcs x HSS(High Speed Steel) Straight Shank Twist Drill Bit
Notice:
Please keep cool and gentle using, the working life of the twist drill bits can be largely prolonged by proper usage.