MK Diamond 156575 4-1/2-Inch Blue Turbo Professional Grade Core Bit For Hard Aggregate With Heavy Steel [並行輸入品]

商品説明

Comes with 7.5 mm segment height and 14 inches drilling depth. Professional core bits are designed with high diamond concentration and turbo segment that provides superior performance in heavy steel applications. The turbo segment design allows for better channeling of slurry and reduces vibration while drilling in concrete with steel. Measures 4-1/2-Inch diameter with 1-1/4-Inch - 7 thread. The high diamond concentration and segment design of these bits provide better channeling of slurry, reduced vibration and superior performance in concrete with heavy steel.