HMT STEELBOR COUNTERSINK & MULTISINK
Steelbor Countersinks & MultiSinks are used to cut accurate angled seats around drilled or broached holes in metal. This allows countersunk fixings to sit correctly and helps create a clean chamfered edge around the hole.
A drilled hole is not always ready for assembly. Burrs, sharp edges or an unfinished fixing seat can slow the job down and affect how the fixing sits. The correct countersink gives a cleaner, more controlled result than manual finishing.
The range includes Weldon shank countersinks, TCT countersinks, ULTRA countersinks, GoldMax countersinks and MultiSink options. Used with compatible magnetic drilling machines and Weldon shank tooling, they help complete connection holes with a more accurate finish.
See our Countersinks Technical Guide for material suitability, machine selection, lubrication, recommended torque, RPM and best-practice guidance.
TCT COUNTERSINK
ULTRA COUNTERSINK
HSS COUNTERSINK