Klein Tools KTSB01 Step Drill Bit Double-Fluted #1, 1/8 to 1/2-Inch COA2 170 Series

170 Series

affordable package that has all the features you need

In addition to the M12™ Copper Tubing Cutter

3/16" - 1-1/4"

NANO leak sealant formula is reliable

Klein Tools KTSB01 Step Drill Bit Double-Fluted #1, 1/8 to 1/2-Inch COA2 170 SeriesKlein Tools KTSB01 Step Drill Bit Double Fluted #1, 1 8 to 1 2 Inch These Double Fluted Step Drill Bits provide faster cutting and drilling than single flute bits. The easy to read step markings and targets save time when drilling holes. Thick 3 8'' hex shank provides a firm, positive grip and won't spin out in the drill. Two flutes on this Step Drill Bit cut faster and keep bit cooler Fast starting, non walking drill tip High visibility silver step