This countersink drill bit set is designed for creating pilot holes and countersinks in various ma...This countersink drill bit set is designed for creating pilot holes and countersinks in various materials like wood, plastic, PVC, and rubber. The set is manufactured from 4241 HSS steel and includes drill bits with a 1/4" hex shank for use with standard drill chucks. It comes with a hex key for adjusting the bits to fit different screw lengths, and includes sizes 2, 2.5, 2.75, 3.25, and 3.5mm.
This countersink drill bit set is designed for creating pilot holes and countersinks in various materials like wood, plastic, PVC, and rubber. The set is manufactured from 4241 HSS steel and includes drill bits with a 1/4" hex shank for use with standard drill chucks. It comes with a hex key for adjusting the bits to fit different screw lengths, and includes sizes 2, 2.5, 2.75, 3.25, and 3.5mm.