Long Working Lifetime Crown Segmented Small Hole Core Drill Bit

• Blade Type：Dill Bits
• Manufacturing Process：Brazing
• Application：Stone
• Certificate：ISO;SGS
• Regular Size：D20-51mm
• Joint：G1,2&M14; 5,8-11; M14

=== Base Info ===

• Segment Number：1
• Shiiping：by Air,by Sea,by Express
• Usage：Granite,Marble Stone,etc
• Transport Package：Box, Carton
• Specification：D35*3*10
• Trademark：ZHONGZHI
• Origin：Quanzhou, Fujian, China
• Production Capacity：100000 PCS,Month

=== Description ===
G1/2&M14
5/8-11
M14D223.0*10651001D253.0*10651001D283.0*10651001D303.0*10651001D323.0*10651001D353.0*10651001D383.0*10651001D413.0*10651001D453.0*10651001D513.0*10651001Quanzhou Zhongzhi New Material Technology Co.,Ltd.ZHONGZHI was founded in 1989 started from stone diamond tools,later we broaden our diamond tools in construction field and ceramic field with a strong skill force.As one of the most influential companies in diamond tool industry,we devote ourselves to researching and developing diamond tools in different functions for decades.Earlier in 2005,our company had gotten the ISO9001:2000 certificate and was authorized by UKAS.All of our production and inspection are strictly controlled according to the International Standard.
Now our products has been widely used in more than 90 countries with excellent praise from our customers.
We are also:

• TOP 10 OF CHINA DIAMOND TOOLS FOR STONE.
• TOTAL FLOOR ARE OF 55333 SQM.
• MORE THAN 30-YEAR DEVELOPMENT.
• CHAIRMAN OF QUANZHOU DIAMOND TOOLS INDUSTRY ALLIANCE.