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List of products by manufacturer CORE INTERNATIONAL Diamond core drilling manufactures

Core drill manufacturer Fully crowned continuous rimmed diamond sintered core drill bits 1/2" BSP male and M14 female threaded Std wall / super thin wall Different diamond bonds for all materials

CORE INTERNATIONAL Manufacturers of all types of core drills. Hardrock UK  stocks a wide rand in sizes and lenghth all with universal fitting and adaptors so you can attach them on to most machines with ease.  Supper Fast granite diamond segment fully crowned continuous rimmed reduces slipage when use by hand.  The diamonds are all layered segments laser weled to the metal core drill bitswith the univeral 1/2" BSP male and M14 female threaded as standard.  We use Std 3.0mm wall and super thin 1.0 wall in diferent types for diferet aplications.


Use wet or dry. (better used wet for longer life cleaner cut hole)


do not use hammer action the diamnd to the cutting 

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Showing 1 - 12 of 20 items