Check the listing for details. Milwaukee 48-20-9057 7pc. Large SHOCKWAVE Carbide Hammer Drill Bit Kit. Condition: New. Listed at 26.75 USD. Milwaukee 48-20-9057 7pc. Large SHOCKWAVE Carbide Hammer Drill Bit Kit Description Milwaukee SHOCKWAVE™ Carbide Hammer Drill Bits use sharpened carbide to deliver up to 5x longer life in concrete and up to 2x faster drilling into masonry material. Engineered with a precision ground tip, these bits deliver faster starts and less walking in concrete, brick, and block. Wide flute design removes dust faster, reducing heat and delivering more holes per charge. Equipped with a ¼” Hex Shank, MILWAUKEE® SHOCKWAVE™ Carbide Hammer Drill Bits are the ideal solution for drilling in masonry materials with both impacts and hammer drills/drivers. Available in sizes up to 1/2 inch. Technical Details • Up to 5x life in concrete • ¼’” Hex shank for added tool versatility • Up to 2x faster drilling vs. standard masonry drill bits • Wide flute design removes dust faster, reducing heat & delivering more holes per charge Specifications Useable Length 4.0 in Cutting Depth 4.0 in Type Hammer Drill Bit Material Application Concrete Includes • (1) 1/8" x 2" x 3-1/2" SHOCKWAVE™ Carbide Hammer Drill Bit(48-20-9000) • (1) 5/32" x 4" x 6" SHOCKWAVE™ Carbide Hammer Drill Bit(48-20-9001) • (1) 3/16" x 4" x 6" SHOCKWAVE™ Carbide Hammer Drill Bit(48-20-9006) • (1) 1/4" x 4" x 6" SHOCKWAVE™ Carbide Hammer Drill Bit(48-20-9011) • (1) 5/16" x 4" x 6" SHOCKWAVE™ Carbide Hammer Drill Bit(48-20-9016) • (1) 3/8" x 4" x 6" SHOCKWAVE™ Carbide Hammer Drill Bit(48-20-9021) • (1) 1/2" x 4" x 6" SHOCKWAVE™ Carbide Hammer Drill Bit(48-20-9030)