Stanley FatMax SFMCD715C2K

Diablo's driver bit range of Phillips bits delivers maximum performance, extreme durability and up to 50x longer life when installing and removing fasteners. An optimized tip design provides a strong, more→precise grip that reduces wear, stripping and slippage. MaxTorque Zone delivers ultimate torque resistance by absorbing torque, creating less stress at the tip when tightening and removing nuts and screws This range is Impact Strong, delivering increased shank stability and durability in cordless and corded impact and drill drivers.

The Milwaukee Shockwave 1 in. Slotted Impact 3/16 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 more→for 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

Constructed from one solid piece of heavy-duty metal, Dewalt Impact Ready titanium drill bits are up to 5 times more durable than 2-piece conventional bits. A patented web taper helps to increase bit more→strength and a patented Pilot Point tip delivers speed and clear, burr-free holes with helps to reduced bit walking.