DEWALT DWA1786IR-Step Drill Bit, Impact Ready, 3/16-Inch-7/8-Inch BLOWERS 78 dBA (tested per ISO3744)

78 dBA (tested per ISO3744) operational noise level for a quieter work environment

concrete slab)

Whether you’re joining two thin drawer sides for a cabinet

and general front end work

Helical-cut steel and heat-treated gears for long life and durability of the screw gun

DEWALT DWA1786IR-Step Drill Bit, Impact Ready, 3/16-Inch-7/8-Inch BLOWERS 78 dBA (tested per ISO3744)Equipped with a split point tip that helps to increase speed and starts on contact, DEWALT Titanium Nitride Step Drill bit features an innovative double spiral flute design for long life and outstanding chip removal. Laser engraved numbers helps to increase step visibility. Optimized for impact drivers. Works with rotary drills. Includes 12 Steps: 3 16, 1 4, 5 16, 3 8, 7 16, 1 2, 9 16, 5 8, 11 16, 3 4, 13 16, and 7 8" Features Titanium Nitride Coating