A pack of two 3.5mm diameter BOSCH HSS Ground Twist Drill Bits for drilling holes in alloyed and non-alloyed steel, cast steel, cast iron, sintered iron, malleable cast iron, non-ferrous metals and hard plastics. The drill bit’s exposed 135-degree self-centring split-point tip ensures perfect centring without wandering and eliminates any need to pre-punch or pilot drill for up to 10mm. This HSS-G drill bit measures 70mm long with a working length of 39mm.

Brand Name	Bosch
Colour	None
Material	High speed steel
Manufacturer Model No	None
Wear Type	None
Type	N (flute angle) with 135° self-centring split-point tip
Certifications Met	None
Country of Origin	None
Protects From	None
Waterproof	None
Number of Pockets	None
Diameter Metric (mm)	3.5
Diameter	3.5mm
Working length	39mm