Bosch Twist Drill Bits(17 products)

Milwaukee Tool 3/16-inch Thunderbolt Cobalt Coated Drill Bit

Milwaukee Thunderbolt Cobalt drill bits are designed for extreme durability and long life in specialty applications. The Thunderbolt web features a thicker core than a standard drill bit, which provides ultimate strength and protects against side-load breakage.

MAKITA 7/16-inch x 4-3/4-inch Pilot Drill Bit for SDS-max Core Bit

Replacement pilot drill bit for Makita 1-piece Core bits

Milwaukee Tool SHOCKWAVE 15/64-inch RED HELIX Titanium Impact Drill Bit

Milwaukee SHOCKWAVE Impact Duty Titanium Drill Bits with RED HELIX are engineered for impacts and drills. Designed with a Variable Helix with an aggressive 350 Helix Angle which ends at 150, the Impact Duty Titanium Drill bits with RED HELIX provide Rapid Chip Removal to limit heat buildup to Stay Sharper Longer. The 1350 split point tip delivers a precision start and prevents walking for fast, accurate holes. Titanium coating can be used in all drilling applications to give you up to 3X life vs. Black Oxide Drill Bits.

Bosch 8 pc. Impact Tough Black Oxide Drill Bits with Clip for Custom Case System

The Bosch Custom Case System works with Impact Tough Bit clips, providing the best case for the best bits. Bosch Impact Tough Black Oxide Drill Bits are engineered for use in the higher torque impact drill/drivers. They provide longer life than standard drill bits, thanks to their tip design and black oxide coating. The coating provides less friction and thus less generated heat. The bits have impact-rated shanks and no-skate tips for clean starts. These bits are built for general-purpose applications. The clips snap in/snap out of the case easily for easy access to carry only the bits needed. The clips come loaded with eight drill bits and provide easy removal of the bits with tilt-in/tilt-out convenience. This customizable organization system features a durable, well-designed case to help users increase productivity by reducing time searching for the right bit.