Klein Tools QRST11 Step Drill Bit, Quick Release, Double Spiral Flute, 7/8 to 1-1/8-Inch Feature_Screwdriver Barrel and Thermocouple Handle -

Barrel and Thermocouple Handle - RSOX3

Specially compounded diaphragm and seat material provide accuracy and reliability

Designed for use in CNC

airflow volume

(D): 1/2" OVERALL LENGTH (H): 3-5/16" SHANK DIA

Klein Tools QRST11 Step Drill Bit, Quick Release, Double Spiral Flute, 7/8 to 1-1/8-Inch Feature_Screwdriver Barrel and Thermocouple Handle -Klein Tools QRST11 Step Drill Bit, Quick Release, Double Spiral Flute, 7 8 to 1 1 8 Inch The Dual Spiral Flutes on these Step Drill Bits help pull the step bit through the material for faster cutting. The aluminum titanium coating is 10 times more durable than steamed black oxide for longer bit life. Impact rated, the 1 4 Inch hex shank provides a firm, positive grip and allows quick and convenient usage with an impact driver and a drill. Two hole