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Long Diamond Core Drill Bits for Stones

The products are applicable for deep drilling on granite and marble with big thickness.

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categories

Diamond Cutting Tools
Diamond Grinding Tools
Diamond Drilling Tools
Diamond Polishing Tools
Accessories

Description

Features
Excellent sharpness
High drilling efficiency
Long working life
Stable drilling

Application
The products are applicable for deep drilling on granite and marble with big thickness. 

Specification

Item No Outer Diameter (mm) Lenght(mm)
HS1801 18,20,22,25,27,30,32,36,38,40,44 200
HS1802 46,51,56,63,66,71,76,83,89,96 200
HS1803 102.108.112.116.120.127.132,140 200
HS1804 152,159,168,180,200,219,245,300 200
Other outer diameter can be designed according to the customer’s needs

Inqiury

Contact us now if you have any question about our company and products. Any of your inquiry and suggestion will be highly appreciated.We will keep your information completely private.

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