The HMT Multisink is a new and unique combination countersinking tool with a 19.06 weldon magnet drill shank.
Broach & Countersink; Drill & Countersink, Tap & countersink, Drill-tap and Countersink, all in one operation. For countersinking bolt holes from 14-26mm Diameter. Use with variable speed magnet or pillar drill. Speed must be reduced for countersinking hole