Description

Hole in flute (head) makes it easy to pull wires through hole in wall. Boring action is faster, smoother, cleaner in most every material encountered in wiring installations. Longer flute section for deeper boring. Special flute finishing process assures quick chip removal, no clogging, no binding. A small hole in the flute (head) makes it easy to pull wires through a hole in the wall. Boring action is faster, smoother, cleaner in plaster, me...

tal lath, most every material encountered in wiring installations. Bit features a longer flute section for deeper boring, and a special flute finishing process assures quick chip removal, with no clogging or binding. Irwin tools are made of only the finest materials, manufactured to exacting tolerances. Bit - H.D. Drill 1/2" X 18"

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