ITEM NAME:100pc Titanium Coated HSS High Speed Steel Drill Bit Set Tool 1/1.5/2/2.5/3 #gib Store Home Promotion Hot Item Add to Fav.Material: HSS Titanium Coated. Design: Straight Shank. Straight shank design is more suitable for many electric drills and drilling machines(here is not included). Sharp and twisted flute will make the drilling be more easy and effortless.
