Klein Tools KTSB15 Step Drill Bit #15 Double Fluted 7/8 to 1-3/8-Inch voomi_id_125450 Easy to use and adjust

Easy to use and adjust

This replacement part is specifically designed to fit seamlessly with numerous Grundfos pump models

It also features a ten-year limited parts warranty covering all functional parts

This expansion valve is crafted for lasting endurance and is a crucial component in professional HVAC maintenance

Klein Tools KTSB15 Step Drill Bit #15 Double Fluted 7/8 to 1-3/8-Inch voomi_id_125450 Easy to use and adjustProduct Description Klein Tools KTSB15 Step Drill Bit is designed for efficient drilling with a size range from seven eighths inches to one and three eighths inches. It features double flutes that cut faster and keep the bit cooler compared to single flute bits. The step markings are easy to read, enabling quick identification of hole sizes. The thick three eighths inch hex shank ensures a secure grip, minimizing any chance of slippage during use. Two