IRWIN 1876224 Impact Performance Series Grip Double-Ended Screw Extractor Insert Bits, 3-Piece Hand Tools | An extra abrasion-resistant layer

| An extra abrasion-resistant layer for the tough environments of HVAC/R

Sae scale on all edges allows marking on both sides of blade

ink-filled size labels for easy size identification

including heavy-duty abrasive alloy metal drilling on hardened steel | Made from industrial grade High-Speed Steel for increased durability

IRWIN 1876224 Impact Performance Series Grip Double-Ended Screw Extractor Insert Bits, 3-Piece Hand Tools | An extra abrasion-resistant layerBuilt for maximum durability and long life with impact drivers Ensures both ends of bit lock securely in impact drivers and quick change chucks, enabling use of a single bit Manufactured with m2 high speed steel and extra hardened for maximum durability and long life with impact drivers Tip of drill end is designed to start fast with minimal walking and tip of extractor end is serrated for increased torque Manufactured with heavy duty, cold forged,