105mm (4 5/32 inch) PRO Diamond sintered segment hole saw core drills PILOT BIT

New 1 piece of 105mm (4 5/32) PROfessional sintered Diamond segment core drills. Top grade Diamond segments which especially use on rock or granite, marble or concrete with steel bar (less than 6mm). You can adjust or remove the pilot bit by hex. 105mm (4 5/32) outside diameter. Total length is 115mm CAN DRILL 50mm (2) depth. Great 11 numbers of segment : 16mm wide x 8mm high x 4mm thickness. WET USE RECOMMENDED IF POSSIBLE. Please notice that it's diamond segment type drills, so you can't see any diamond on the drills' surface.

It was because of all diamond mixed with carbon in the segment. You can find that under a microscope. Specialized in wide range of diamond tools. Nuts & bolts, bits, saws and machinery etc.

Our products are quality assured according to the advanced technology applied and strictly control the quality of raw materials. We supply many of the mainstream Construction Companies right here in Hong Kong. Our products are in use at many of the larger projects such as the HK airport and HK Disney Land.

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