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Product name | Diamond core drill bit | ||||||
Brand | CAHARD or OEM ODM | ||||||
Compose | Segment + core bit matrix | ||||||
Diameter | 18mm-600mm is available for concrete core drill bit | ||||||
Length | 200/370/400/450/500mm, and other length is available upon request. | ||||||
Thread | M14,1/2’’ GAS,1 1/4-UNC7,5/8-11’’ other thread is available upon request. | ||||||
Machine | Drilling machine | ||||||
Application | Drilling concrete, reinforced concrete, brick, etc. | ||||||
Quality Control | 1. Strict Raw material inspection 2. Professional formula 3. Production process control 4. Do some cutting testing to sure the using function 5. Products pass ISO9001 and SGS inspection | ||||||










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