Best DSh-950/2

The Senco square drill bits are replacement parts and are made from heat treated tool steel for extended bit life. They are designed to fit precisely in Senco Dura Spin screws for optimal performance. more→The square bit provides extra grip in high torque applications.

The Milwaukee Shockwave 2 in. Phillips #1 Impact Bit is engineered to be the Most Durable, Best Fitting driver bit on the market. The Phillips bits feature Wear Guard Tip for increased wear resistance more→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.

Milwaukee Shockwave Impact Duty #3 3/16 - 3/4 in. Step Bits are engineered to deliver the most durable and fastest impact step bit hole drilling solution. Our step drill bits are made with global mate more→rials and give you best-in-class performance in impact drivers with the versatility to be used in drills. The 1/4 in. hex shank has an optimized Shockzone body providing you with the industry’s most durable shank. A Titanium Aluminum Nitride (TiAlN) coating helps deliver 5x longer life, while the Rapid Strike tip and dual spiral flute produces 2x faster holes.