Product Overview: Work smarter, not harder with this Milwaukee Shockwave High Speed Steel Impact Duty Drill and Drive Bit Set. Each tip type is uniquely optimized with Shock Zone geometry, so it has 30X longer life and absorbs 3X more torque than other impact bits. This 120-piece set delivers ultimate durability for the most demanding applications. These driver bits can be used in drill drivers or impact drivers. Optimized shock zone geometry absorbs peak torque and prevents breaking Custom machined tip prevents stripping and reduces wobble Custom alloy 76 steel maximizes resistance to wear and shock Drill bits with red helix design for faster material removal 135° split point for precision start; no walking Titanium coated drill bits for 3X life versus black oxide Includes 2 SHOCKWAVE impact duty drill and drive bit set (60-piece) (48-32-4029) Includes: (2) compact bit holder, two 6 in. bit holder; magnetic nut drivers: two 1/4 in., two 5/16 in., socket adapter: two 3/8 in.; hex drill bits: two 1/16 in., two 3/32 in., two 1/8 in., two 5/32 in., two 3/16 in., two 1/4 in.; double ended power bits: (2) ph2/sq2, (2) ph2/t25, (2) ph2/sl#10, (2) t20/t25; insert driver bits: (2) ph1, (12) ph2, (2) pr2, (4) ph3, (2) sq1, (6) sq2, (2) sq3, (2) t10, (2) t15, (4) t20, (6) t25, (2) t30, (2) sl#6, (2) sl#10, (2) hex 3/16 in., (2) hex 1/4 in.; 2 in. power bits: (2) ph1, (8) ph2, (4) ph3, (2) sq1, (6) sq2, (2) sq3, (4) t20, (4) t25, (2) t30, (2) sl#10