Item No.: P09Y361

.Made of high-speed steel (4241HSS) with a titanium finish for rugged, reliable strength；

.Precision grinding inclined blade helps ensure fast drilling impressive cutting power, and excellent chip removal；

.Drill bits for cutting through hard metal, like stainless steel, aluminum alloy, and titanium alloy;

.Drill bit sizes include: 1/16", 5/64", 3/32", 7/64", 1/8", 9/64", 5/32", 11/64", 3/16", 13/64", 7/32", 15/64", 1/4", 17/64", 9/32", 19/64", 5/16", 21/64", 11/32", 23/64", 3/8", 25/64", 13/32", 27/64", 7/16", 29/64", 15/32", 31/64", and 1/2";

.Packing size:23x18x3.5cm,1200g/set.