Heat treated tool steel countersink with a HSS drill. Adjustable for different length screws and can produce a 9.5mm (3/8 inch) di…

Heat treated tool steel countersink with a HSS drill. Adjustable for different length screws and can produce a 9.5mm (3/8 inch) di…

5 piece drill countersink set. Heat treated tool steel countersinks with a HSS drill. Adjustable for different length screws and c…

The HSS drill bit is gripped by a spring steel collet into the hex shaft.The hex shanks snap into the Quick Chuck. D=3/32 inch Sha…

Pack of 10 spare drills to suit the drill countersinks. Supplied in a storage tube. D=1/8 inch D=3.2 mm

Pack of 10 spare drills to suit the drill countersinks. Supplied in a storage tube. D=3/32 inch D=2.38 mm

Pack of 10 spare drills to suit the drill countersinks. Supplied in a storage tube. D=7/64 inch D=2.8 mm

Pack of 10 spare drills to suit the drill countersinks. Supplied in a storage tube. D=9/64 inch D=3.6 mm

Self-centring drill for the accurate drilling of pilot holes for fittings such as hinges to ensure exact alignment . It can be eas…

Self-centring drill for the accurate drilling of pilot holes for fittings such as hinges to ensure exact alignment . It can be eas…

Self-centring drill for the accurate drilling of pilot holes for fittings such as hinges to ensure exact alignment . It can be eas…

One set comprising a Quick Chuck and three sizes of Drill Bit Guides for the accurate fitting of hinges. Shank Diameter=1/4 inch h…