Hand Tools
6pcs/set Box 6.3-20.5mm Chamfering End Mill Cutter 3 Flute Round shank 90 Degree HSS Countersink Deburring Tapered Drill Bit
6pcs/set Box 6.3-20.5mm Chamfering End Mill Cutter 3 Flute Round shank 90 Degree HSS Countersink Deburring Tapered Drill Bit
https://www.bizrate.co.uk/handtools/6pcs-set-box-6-3-20-5mm-chamfering-end-oid33449455588.html