Bosch TI18 18-Piece Titanium Twist Drill Bit Assortment with Plastic Case
- 18-piece titanium bit set for general-purpose drilling in metal, wood, and plastic
- Six times longer lasting than black oxide bits
- Three times faster penetration than standard bits, extending drill battery life
- Titanium nitride coating protects bits from chipping, cracking, and heat buildup
- Plastic case and bits from 1/16-inch to 1/2-inch included