DB SELF FEED BIT 2-1/8 IN.

Precision Heat Forged 2-Cutter Head made from premium steel on fully-automated equipment delivers quality and consistency for smooth drilling and up to 2X longer life & 2X more holes per battery charge
Aggressive Low Thread Count Feed Screw prevents pitch build-up for hi-performance cuts and up to 2X faster hole making
Feed Screw with Pull Out Stop design prevents the feed screw from slipping out when the bit is removed from the material
Includes replacement feed screw and Allen key

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