COUNTERSINK BIT SET 5PCS

Pilot drills and countersinks at the same time, producing a faster finish

Heavy-duty design manufactured from carbon steel C45

Replaceable drill bits manufactured from high-speed steel

Drill bits can be adjusted and fastened with a hex set screw

For countersinking screw holes for flush fitting of screwheads in hardwood, soft wood and plastics

Fitted with quick change 1/4" hex. shank

Compatible with drills with a standard 10/13mm chuck