Specification:
Material:Metal, Carbide
Drilling Diameter: 15mm (19/32"), 20mm (25/32"), 25mm (1"), 30mm (1-3 / 16"), 35mm(1-3 / 8")
Total Length: 80mm / 3.14"
Features:
It is more accurate and safer to use these drill bit sets in a drill press.
This special design of drill bit will work efficiently and remove the debris easily.
cut through hole cleanly, great for boring concealed hinges and door locks.
Material:Metal, Carbide
Drilling Diameter: 15mm (19/32"), 20mm (25/32"), 25mm (1"), 30mm (1-3 / 16"), 35mm(1-3 / 8")
Total Length: 80mm / 3.14"
Features:
It is more accurate and safer to use these drill bit sets in a drill press.
This special design of drill bit will work efficiently and remove the debris easily.
cut through hole cleanly, great for boring concealed hinges and door locks.
