Kennedy Screw Drill Set, Drills 2mm to 6mm, Taps M3 to M12, Carbide, Set of 5

Primarily designed for removing broken taps or bolts without damaging the component surface, by drilling the core of a tap it is possible to remove the remaining pieces with a scriber. Screw Drills are also suitable for drilling other hard materials including: hardened steels, glass, stellite etc. Select screw drill as per tap diameter. Steady manual feed component and spindle stability are vital. Features and Benefits • Solid carbide construction for increased hardness • Designed for removing broken taps or bolts without damaging the component surface • Suitable for drilling hard materials including: hardened steels, glass, stellite etc. • No cutting fluid required • 5 x metric set for a range of tooling options Contents • SD2, SD3, SD4, SD5 and SD6 Notes • Drills should be running between 1500 and 3500 revs/min • A steady and continuous manual feed should be applied