High Speed Steel Drill Bit 7 x 109 mm
£3.59 inc VAT £2.99 ex VAT
Description
Detail
HSS cylindrical metal drill bits Ø 7 x 109 mm (x 1) for drilling copper, brass, zinc, plastic, etc. Plus points: no more drill bits jamming in tools, less friction, improved service life and excellent malleability.
- · Cylindrical shank.
- · Monoblock head.
- · Helix angle between 23° and 33°.
- · For drilling copper, brass, nickel, zinc and plastics.
- · Particularly suitable for 600 N/mm² carbon steels, standard 800 N/mm² steels and standard 900 N/mm² steel alloys.
- · Not suitable for drilling in stainless steel.