- MATERIAL - Manufactured from high quality HSS with 8% cobalt bi-metal which is ideal for drilling into thin metal.
- VARIABLE PITCH - Teeth profiled with a progressive pitch for a smooth burr free finish.
- UNIVERSAL - Hex shank for use with any standard sized drill chuck.
- FLARED SHOULDER - Depth stop to prevent the user from drilling too deep.
- EJECTION SPRING - System designed for efficient waste removal.
- SIZES - Ø20, 25, 32mm.