Metabo HSS-G Drill Bit Set 25 Piece 1-13 x 0.5mm

£24.00

£19.99

incl. VAT plus delivery
In stock
Delivery time: 1 day(s)

Description

This really is a superb deal for a comprehensive, high quality drill bit set.

Most cheap drill bit sets are HSS-R - that is High Speed Steel where the "R" stands for "Rolled Forged". The raw material has two flutes cut in it and is then super-heated and "twisted" to make the spiral. These drill bits are HSS-G - where the "G" stands for "Ground from Solid", where the flutes are cold cut from the material. This more complex process produces a far superior and stronger drill bit.

The Metabo HSS-G Drill Bit Set suitable for drilling steel and cast steel, alloyed and unalloyed, grey cast iron, malleable cast iron, ductile cast iron, sintered iron, nickel silver, graphite, non-ferrous metals, and plastic. Up to 900 N/mm² tensile strength. The bits have been ground with a cylindrical, DIN 338, type N, 135° crosswise grinding tip.

They are supplied in a metal tin and it contains one of each size: 1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 6.5, 7, 7.5, 8, 8.5, 9, 9.5, 10, 10.5, 11, 11.5, 12, 12.5 & 13mm.

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