Solid Carbide Screw Drills

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

Notes
• Drills should be running between 1500 and 3500 revs/min
• A steady and continuous manual feed should be applied