JS performance of IMP.bit is determinded by conbination of diamond and matrix, Jinshi use special matrix and provide optimal performance:
matrix have 5 different crown height: 6,9,12,16,25mm
| description | crown height |
| C6 | 6mm |
| C9 | 9mm |
| C12 | 12mm |
| C16 | 16mm |
| C25 | 25mm |
profile is as below:
our diamond core bits specification :
Company Information
JS is the largest supplier of drill consumables in China, It is expert in innovation,manufacture, sales and professinal service for diamond core drilling consumables.
JS aims at becoming the world leading expertise in damond core drilling consumables
JS main products are diamond products, coring system, rods &casing, drill accessories.
equipment & workshop
workshop1
Certifications
Our Services
our after service worker is teaching the driller how to use the core barrels in abroad
FAQ