10 Pcs 3.85mm High Speed Steel Drill Bits, Fully Ground 80mm Length Drill Bit 15mm x 13mm x 300mm Zero backlash

Zero backlash

* Use for final polishing of interior

8x10cm / 7

Actuation Distance: 40mm

11-inch x 1

10 Pcs 3.85mm High Speed Steel Drill Bits, Fully Ground 80mm Length Drill Bit 15mm x 13mm x 300mm Zero backlashThe 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.