About This

Titanium Coating: Classic HSS 4241 construction with titanium coating for capability and durability. The cutting edge is hardened and honed for sharpness and features a chatter-free design with staggered cutting teeth to ensure precise countersinking and clean, smooth holes
Single Size: The drill bits include 16pcs 1/4" drills. If you have specific drilling size requirements, then the drill bit is very suitable for you
Quick Change: 1/4-inch hex shank fits into all 1/4" hex shank power drills easily and securely and made for locking into a quick-change chuck
Organized Holder: Each bit has an assigned hole in a drill bit holder with size indexing for easy storage and quick organization
Fast and Efficien: Suitable for wood, carbon steel, sheet steel, fiberboard, rubber, plywood, PVC, plastic etc