Drill clean, accurate, bur free holes due to special 2 flute design and self starting split point!
Drill perfect holes of multiple diameters in sheet metals up to 1/8" thick
Equivalent to Unibit #5 and Varibit VB12
High Speed Steel
Popular applications include drilling junction boxes, switch boxes, metal studs, electrical appliances, lighting fixtures, PVC, plexiglass, and auto body repair