20V Max Lithium-ion Cordless Hammer Drill & Impact Driver Combo Kit - with 2 Batteries, Charger & Tool Bag Household Items Benchmark Cobalt drill bits are

Benchmark Cobalt drill bits are constructed with premium M35 steel with 5% cobalt and ground from solid steel for maximum performance

and parts from rain and other job site debris

a wear mark indicator indicating when the bit no longer meets ANSI diameter requirements

RED HELIX™ Technology combines QUAD EDGE™ tip

An all-metal ratchet provides users with 2x faster driving in high-torque applications- without sacrificing durability or control

20V Max Lithium-ion Cordless Hammer Drill & Impact Driver Combo Kit - with 2 Batteries, Charger & Tool Bag Household Items Benchmark Cobalt drill bits areDesigned for versatility and high performance, this set is powered by Benchmark Omega 20V batteries, ensuring superior efficiency and long lasting durability. Enjoy the benefits of the 20V Max lithium ion technology, which provides an excellent energy to weight ratio, reducing memory loss and battery drain during downtime. Experience heavy duty performance with the all metal gear construction and stay illuminated with the built in LED spotlight for