This set 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.

Brand Name	Draper
Colour	None
Material	HSS and carbon steel C45
Manufacturer Model No	CSBSET2
Wear Type	None
Type	Drill Bit Set
Certifications Met	None
Country of Origin	None
Protects From	None
Waterproof	None
Number of Pockets	None
Tip angle	118°
Flutes	Single
Connection	6.35mm hex. shank
Contents	5 x Countersink bits - #4, #6, #8, #10, #12