Irwin 3018004 Black Oxide Metal Index Drill Bit Set with Case, 29-Piece Replacement Parts The product is 83317 ADAPTOR

The product is 83317 ADAPTOR

Dual orbital action provides a swirl free finish

Corrosion resistant stainless steel nozzle and internal parts for longer life

Delivers up to 25% more torque

Irwin 3018004 Black Oxide Metal Index Drill Bit Set with Case, 29-Piece Replacement Parts The product is 83317 ADAPTORThese IRWIN drill bits have an oxide treatment to resist corrosion and help prevent rusting Each drill bit features a 135 split point tip that starts on contact and cuts with less force Reduced shank above 3 8 inch allows the use of larger drill bits in a 3 8 inch chuck Rubber, over molded case protects the kit if it's dropped Tap & Drill selection chart for convenient referenceSizes include 1 16" to 1 2" in 1 64" increments. Reduced shank above 3 8"