Evolution SD-11 1/4 to 1-3/8 in. Straight Flute Step Drill 0700000619 This machine works independently from

This machine works independently from your welding machine to provide continuous

cleaner metal cuts that are cool enough to handle immediately and ready to weld straight off the saw then it’s time to start cutting with Evolution’s TCT metal cutting blades

It is also easy to carry (with the supplied case) and its lightweight makes it manageable to position in both awkward and confined spaces

Lightweight

Evolution SD-11 1/4 to 1-3/8 in. Straight Flute Step Drill 0700000619 This machine works independently fromSD 11: (11 Hole Sizes) Two Flutes 3 8" Shank1 4", 25 64", 35 64", 11 16", 13 16", 7 8", 1", 1 1 8", 1 7 32", 1 1 4", 1 3 8" Evolution Premium Step Drills are made from the same high quality M2AL as Cyclone Premium Annular Cutters. These tools are heat treated to 68RC, giving them more durability during tough applications. Evolution Premium Step Drills are used to produce a range of hole sizes in steel up to 1 8" thick using only one tool. The twin