AMSUO 14-Piece HSS Drill Bit Set, Titanium Coated — 1/4" Hex Shanks
Piece Count: 14 (7 large + 7 small)
Shank: 1/4" hex with quick-change groove; gold titanium-coated cutting section
Packaging: Blue vertical case, dual yellow racks, clear inner lid
Key Features
- 14-piece hex-shank index in one case — most common sizes for driver use
- TIN coating delivers 3×+ longer life vs. uncoated HSS in steel
- Quick-change groove locks into magnetic holders without slippage
- Two-tier rack layout keeps large and small bits separate
- Stackable case design (interlocking tabs) for contractor pack-out systems
Recommended Applications
- Steel stud, conduit, and sheet-metal drilling with impact drivers
- Electrical and mechanical contractors
- Quick-change bit systems and impact kits
- Add-on sale with 1/4" hex driver accessories