3inch  Rock Core Drill Bite

   This is for the 220V Diamond Core Driller. This is 3inch dia. Made of steel, they are solid and durable. Its wall thickness is 0.2inch. Made of 45# seamless steel tube, it is more durable and hard to deformayion. It has wave-type tooth, which increases working effeciency.

2.5inch Dia &3inch Dia are available.  

Parameter Height: 14.5inch Diameter: 3inch Wall thickness: 0.2inch Material:Steel

Detail

◆Wave-type tooth, more efficient. ◆Made of 45# seamless steel tube, more durable and hard to deformayion.

Item Included:(146008)
1 * 3inch Drill bit