
Maximum Precision - The HSS Twist Drill Bit Ground is for drilling through metal with maximum precision. The bit's exposed 135-degree self-centring split-point tip combines active cutting and perfect centring without wandering, delivering maximum precision. The split-point tip also eliminates any need to pre-punch or pilot drill for up to 10 mm. This precision-ground bit made of HSS (high-speed steel) enables up to 40% faster drilling rate and up to 50% lower feed pressure than standard-ground HSS drill bits with chisel edges. This bit is designed for drilling holes in alloyed and non-alloyed steel, cast steel, cast iron, sintered iron, malleable cast iron, non-ferrous metals and hard plastics. It has a cylindrical shank system (shank equal to drill bit diameter) and is intended for use in...
Bosch Professional3165140521703
Price: £4.49 from Tooled Up
| Stockist | Price | |
|---|---|---|
| £4.49 | Visit Store |
The Bosch PRO HSS-G Twist Drill Bit in 1.1mm, supplied as a pack of 10, is ideal for fine precision drilling in metal, plastics, and wood. This small-diameter bit is perfect for delicate work where accuracy is essential. Ground from premium high-speed...
The Bosch PRO HSS-G Twist Drill Bit in 1.2mm, supplied as a pack of 10, delivers fine, accurate drilling in metal, plastics, and wood. The 135° split-point tip centres immediately on contact, eliminating the need for a pilot hole and ensuring clean,...
The Bosch PRO HSS-G Twist Drill Bit in 1.3mm, supplied as a pack of 10, is a go-to choice for fine-detail drilling in metal, cast iron, plastics, and wood. Ground from premium high-speed steel, it resists wear and heat, while the 135° split-point tip...