IRWIN Unibit 3/8-in 13-Step Drill Bit Bagged Marble Chips Item Weight 18 Tools Product

IRWIN Unibit 3 8 in 13 Step Drill Bit Bagged Marble Chips Item Weight 18 Tools Product Item Weight 18 Tools Product Type Power Tool Color Family Orange Power Tool Accessory Type Other Accessory Tool Stand Type Table Saw Stand Returnable 180 Day Tool Stand Features Adjustable casters come pre installed for your convenience Single fluted cutting edge for greater control and rounder holes Ideal for drilling holes in thin materials such as mild steel wood and laminates 3 flatted shank won't slip in chuck Speed point tip for fast starting Laser marked sizes won't wear off with use Unibit #3 is engineered with M35 cobalt steel for maximum life when drilling in tough steel Unibit #3 cobalt contains a 3 8 in hex shank and contains 9 hole sizes 1 4 in 3 4 in (1 16 in steps) Unibit #1 contains a 1 4 in hex shank and will drill 13 hole sizes 1 8 in 1 2 in (1 32 in steps) Unibit #4 contains a 3 8 in hex shank and will drill 12 hole sizes 3 16 7 8 in (1 16 in steps)