Molybdenum alloy tool steel edge with flexible high carbon steel backing. High tooth hardness and shock resistance.

Vulcan Sledge Hammer, 10 Lb, Hickory

Five-piece expansion set is made of high-carbon steel. Reverse spiral flutes are designed to bite down to provide maximum gripping power. Universal lobular design fits all types of fasteners. 3/8 in square drive for use with hand ratchets, impact wrenches, air ratchets, hexagonal flats for use with flat wrench, pliers, adjustable wrench, sockets or VISE-GRIP locking pliers. Includes 5/16 in (8 mm), 10 mm, 13 mm, 11/16 in and 3/4 in (19 mm) bolt grips.

The IRWIN SPEEDBOR? MAX SPEED? wood drilling bit is the fastest SPEEDBOR? ever. The speed tip features a full screw point that allows bit to self-feed, as well as three cutting spurs for faster, cleaner holes, less breakout and extended drilling life. The tapered tri-flute design allows for faster chip ejection and less binding. Its grooved hex shank prevents slipping and fits all standard 1/4 in quick-change chucks, including impact drills.

A premium quality back support belt with an 8 in wide, heavy-duty back panel and internal stays for extra support.