Manufactured from high speed cobalt, the A723 drill, offers high hot hardness to retain a sharp cutting edge under extreme conditions. A special lip and spur point geometry provide positive centring, while the sharp outer corners cut the softer material surrounding the spot weld. The drills feature a strong web for additional strength and improved penetration in tough conditions.
Dormer’s latest drills are available in a number of standard sizes. Suitable for drilling thin sheet steel and panels, the A123 range features a 120° point geometry with a short flute to provide easy penetration and rigidity in portable applications. A double-ended version (A119) is also available.
