Description:
Material: HSS
Color: As shown in pic
Finish: Ti
Shaft Type: 6.35mm Hex shank
Product Size: (Length approx.) 7.8cm / 3.07"
The Cutters Come in The Sizes: 3-12mm (3mm, 4mm, 5mm, 6mm,7mm, 8mm, 9mm, 10mm, 11mm, 12mm)

Features:
100% brand new and high quality

This is high speed steel step drill, which is made from high quality HSS steel, and with the ti coated to reduce friction and heat.
It is very suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc.
The ti step drill bit sets adopts groove design, help the electric drill clamp it more firmly, prevent sliding or falling off during rotation.
Clears chips faster and allows particles to escape easily.

Package Includes:
1 x HSS Step Drill Bit 3-12mm