Energoprom DSh-450A-2S

While most screw driving bits are simply compatible with impact drills and drivers, Irwin Impact Performance Series fastener drive bits are engineered for maximum durability and long life with impact more→drivers. These bits are forged rather than milled, so they fit fasteners more precisely, which reduces stripping and increases the life of the bit itself - Irwin's Impact Performance Series bits have three times longer life than traditional bits.

"The MILWAUKEE 1/8"" SHOCKWAVE RED HELIX Titanium Drill Bit is engineered for extreme durability and long life. The QUAD EDGE tip delivers a precision start and four cutting edges to create smaller ch more→ips for faster removal and less heat leading to longer bit life. Designed with a Variable Helix that includes an aggressive 35 degrees helical angle, which ends at 15 degrees, this titanium drill bit with RED HELIX provide Rapid Chip Removal limiting heat buildup to Stay Sharper Longer. The bit also features an internal ENHANCED TAPERED WEB that greatly increases the strength of the bit, reducing premature breakage. Ideal for various applications including but not limited to wood, plastics, and …

The Milwaukee Shockwave 1 in. Slotted Impact 1/8 in. Bits are engineered to be the Most Durable, Best Fitting driver bits for the most demanding applications. The slotted bits feature Wear Guard Tip f more→or increased wear resistance which protects the fit over the life of the bit. The impact driver bits have and optimized Shockzone for each tip type and length of driver bit to absorb peak torque and prevent breaking. The Custom Alloy76 is customized and heat treated per tip type to extend the life of the driver but by up to 50X vs. competitive impact driver bits.