DEWALT 2-Inch by 4-Inch Core Bit Body (DW5901)

Milwaukee Tool 4 in. Diamond Ultra Wet Core Bit

The MILWAUKEE 4-inch Diamond Ultra Wet Core Bits are engineered with thin kerf segments to provide users with the fastest drilling in reinforced concrete applications. These diamond ultra wet core bits deliver up to 20% longer run-time versus their previous generation of wet core bits. The diamond wet core bits are specifically designed for use with the MX FUEL Core Drill and corded core drills for maximum versatility. The 4-inch dry core bit has a maximum RPM of 660 with 3mm thin kerf for faster holes. The dry core bits for brick and concrete block feature a 16-inch drilling depth and -inch-11 thread connection, to connect to 1-¼-7 thread tools use the MILWAUKEE 48-17-6006 bit adapter.

Milwaukee Tool 12 in. Diamond Ultra Wet Core Bit

The MILWAUKEE Diamond Ultra Wet Core Bits are engineered using only top-quality diamonds to provide the fastest drilling and maximum run time. The thin kerf, segmented diamond rim and laser weld allow for faster holes in concrete, rebar, and even solid steel. These core bits deliver up to 20% longer run-time vs. our previous generation of wet core bits. The Milwaukee Diamond Ultra Wet Core Bits are designed for use with MX FUEL Core Drills and corded core drills for maximum versatility. The Diamond Ultra Core Drill Bit sizes range from 5/8" to 14" to meet all your needs when drilling into even the toughest materials. Sizes from 5/8" 1-1/2" are compatible with all core drills with a 5/8"-11 thread. Sizes from 2" 14" are compatible with all core drills with a 1-1/4"-7 thread. Designed for wet use only.

Milwaukee Tool 4-3/8 -inch Carbide SDS-Plus Masonry Core Bit

Milwaukee SDS-Plus Masonry Core Bits are ideal for drilling large holes in brick, block, and concrete with SDS-Plus rotary hammers. Asymmetrical carbide teeth break up material more effectively resulting in up to 20% faster drilling speeds. Centering bits allow for easy alignment of the hole and precise spot drilling. The versatile two-piece design allows users to drill with several different core bit sizes using one adapter. The spiral core body design minimizes friction in the hole and aids in dust removal during the application. Core bits cut with the outer edge only, therefore the operator must remove the inner core continue drilling for holes deeper than 2-inch.

Core Diamond Abrasives Piranha 1/2 inch Vacuum Brazed Hex Shaft Porcelain Drill Bit

The PAVBDB SERIES is a staple in the Piranha Abrasives product line, covering sizes as small as 1/4 to as large as 5. Originally introduced as a replacement to a previous coring bit line, these golden painted bits have surmounted the competition, and now stand alone as our most sold coring bit!