Specification
Warrenty
SUPER M2 HSS impact drill bit size 1/4″
– Drills designed to work with impact screwdrivers under high load and low wear– B.Tech HEX 1/4″ drill bits are tapered and made with Laser Touch technology for maximum durability– 4T series drills are B.Tech patented and the best-selling in the world– ALU-coated stepped drill bit
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