With 7mm diameter, these metal drill bits feature a milled shaft and are made by high-performance, high-speed steel (HSS) manufactured to DIN 33 for longer life. Drills above 13mm (1/2") have a shank reduced to 12.7mm. For use in alloyed and unalloyed steels up to 9N/mm2 steel cast steel, grey cast-iron, spherical graphite cast iron, sintered iron, nickel, brass, etc. Precision ground twist for rapid drilling, long life and excellent concentricity. 1 Pack
Suitable for portable or stationary drilling in steel cast steel, alloyed and non-alloyed material, grey cast-iron, spherical-granite cast iron, sintered iron, nickel, brass etc. Up to 900n/mm²
Special steel made from high-performance, high-speed steel manufactured to DIN 33 for longer life
Precision ground twist for rapid drilling, long life and excellent concentricity
Has diameter tolerance to h8 grade leading to accurate hole diameter
Suitable for portable or stationary drilling of high alloy content steels and metals with a tensile strength up to 1100n/mm
Product Type
Drill Bit
Individual or Set
Set
Piece Count
10
Bit Diameter
Bit Diameter
(10) 7mm HSS-G Metal Drill Bit
No Warranty
We take extensive measures to ensure all our products are made to the very highest standards and meet all relevant industry regulations.