3 PIECES 1 OR 4 INCH HEX 12, 16, 19 MM COUNTERSINK POWER DRILL BIT BORE SET FOR WOOD METAL

Quick Overview

Heat treated carbon steel for strength suitable for all hand and power drills contains all popular sizes of countersink bits suitable for hardness lower material, such as wood 5 flutes chamfering device drill bit shank: 1/4 hex material: Hss surface treatment: titanium quantity: 1 set 3 pieces (1119mm).