4pcs 2 mm Metric Diamond Coated HSS Twist Drill Bits

4pcs Set of Metric 2 mm diameter Diamond Coated HSS Twist Drills Bits

4 pcs Set of 2 mm diamond coated HSS twist drill bits.

Shank diameter: 2 mm               

Diamond Coating length: 19mm.

Overall lenght: 42mm

Great for glass, marble, tile or rock.

Please use a lot of coolant on drill bit and work area, otherwise the drill bit will burn.