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1)The normal shape: 6styles; Special shape can be done according to the customer's requirement.
2) Diameter: 16/18 /20 /22 /25 /30 /35 /40 /45 /50 /60mm.
Normal thickness: 0.3mm, 0.4mm, 0.5mm and 0.6mm
3)Diamond grit: 80 - 600 available
4) Coating: Nickel, Chrome,Titanium
5)Packing: 5pcs/set, 8pcs/set, 10pcs/set, or upon request
As an ISO 9001:2000 certified company, we mainly research and produce a wide range of diamond drill tools including brazed diamond core drill bits, brazed diamond router bits, diamond grinding wheel, diamond cutting disc, diamond engraving drill bit, etc.
Our products are exported to USA, Russia, India, Australia,the Middle East countries,Europe, etc.
What's more, they have received praise with good qualitym and excellent after-sale service.