SHR0258520K - SET OF 25 HSS BRIGHT DRILLS 1-13.00mm x 0.5mm

General purpose drills for steels, cast steel, grey cast iron, malleable cast iron, nickel brass, aluminium alloy and graphite.

• Bright Finish: Drills with a bright finish are supplied in the as-ground condition and such tools are used generally in the machining of non-ferrous materials

• Supplied in indexing metal cases

• Manufactured to BS328 : Part 1 : 1986, DIN 338N & ANSI B94 - 11M

• Shank tolerance f11

• Diameter tolerance h8

• Relief angle: 10°-20°

• Web thickness: standard

• Helix angle: normal

• Point angle: 118°

• Set contains : 1.0, 1.5, 2.0, 2.5, 3.0, 3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10.0, 10.5, 11.0, 11.5, 12.0, 12.5, 13.0