3 pc Titanium Step Drill Bit Set with Pouch SAE Filters and Collection super durable 65% Poly

super durable 65% Poly

offering ease of use

Stud size: M10-1

7/8" (22mm)

Standard collets can sometimes allow a tool to pull out during heavy milling operations

3 pc Titanium Step Drill Bit Set with Pouch SAE Filters and Collection super durable 65% Poly. This Compact Set Replaces 28 Individual Drill Bits Manufactured with Heat Treated HSS Coated with Titanium Nitride Two Flute Design For Faster, Smoother Cutting For Drilling Holes in Thin Material Such as Steel, Stainless Steel, Copper, Alum Self Starting, No Walking and Center Punch is Not Required 3 16" to 1 2" Six Step Bit 1 4" Shank 1 4" to 3 4" Nine Step Bit 1 4" Shank 1 8" to 1 2" Thirteen Step Bit 3 8" Shank