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Diamond drill bits for granite - turbo segments

item No : DDB-S-07
Diameter: 20mm-127mm
Bore size: 5/8"-11,M14,1/2 Gas,Straight Shank
Length(mm): 100mm or as per demand
Diamond segments height: 10mm or as per demand
Diamond grit: #30/40/50/60/80 or as per demand
Production process: sliver or laser welded

Diamond Drill Bits for Granite - Turbo Segments


Diamond drill bits(sometimes called diamond hole saws) with turbo segments and steel pipe side diamond vacuum brazed for drilling stone ceramic concrete brick etc., common uses would be small projects such as drilling out sink holes for faucets.


Welding method: diamond segments silver welded or laser welded.

Dry or wet use(water coolant is much better for drilling performance and working life).

Suitable for stand drilling machines or electrical hand-held drillers or CNC machines.

Long steel pipe is available, pipe side without diamond is also available.



The above specifications & photos are for reference, other specification may be available as per customer's demand.


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