Pack of 6, 5/16-Inch Titanium Nitride Coated Drill Bit, High Speed Steel, Jobber Length, for Metal, Plastic, Wood - Product Features
- JOBBER LENGTH: 5/16-inch cutting diameter, 3-3/16-inch flute length, 4-1/2-inch overall length, 135 degree split point, 3-flat shank
- MADE FROM PREMIUM HIGH-SPEED STEEL: peform better because of its well-balanced toughness
- TITANIUM NITRIDE COATING: add lubricity and hardness, enhancing chip flow, finish hole quality and drill life
- APPLICATION: offer best durability and speed for repetitive drilling in medium and softer materials, soft metal, PVC and wood
- INCLUDE: 6 pieces of 5/16-inch titanium coated drill bits with case
1/4-Inch Carbide-Tipped SDS-Plus Rotary Hammer Drill Bit for Concrete, Brick, Stone, Pack of 6 - Product Features
- DIMENSION: 1/4-inch cutting diameter, 4-inch flute length, 6-1/4-Inch overall length, SDS-Plus shank fits all SDS drive rotary hammers
- SINGLE CARBIDE TIPPED HEAD: is hard, tough and resistant to extreme loads for longer life
- UNIQUE FLUTE DESIGN: accelerates dust removal and reduces wear
- APPLICATION: best used of drilling in concrete, brick and stone
- INCLUDE: 6 pieces of 1/4-inch SDS-Plus hammer drill bits with case