21-piece Titanium Nitride Coated drill bit set allows the user to drill through wood, plastic, or metal. The Titanium Nitride corrosion resistant coating protects against rust and wear, and every bit is engineered to keep a sharp edge through heavy-duty use. Our specially designed split point provides precise hole placement and clean, burr-free holes.

• COMPATIBILITY: 1/4-inch Hex Shank Drill Bits for Wood, Metal or Plastic are compatible with Impact Drivers, CRAFTSMAN 3-inch Locking Magnetic Bit Holder and 1/2-inch Drill/Drivers
• CORROSION RESISTANT: Titanium Nitride Coated coated drill bits promote longer life
• PRECISE HOLE PLACEMENT: Split Point of the drill bit set provides precise hole placement and clean, burr-free holes
• SHOCK-RESISTANT: Screwdriving Bits constructed with shock-resistant tool steel for maximum durability B07QFSWCGY