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Help CenterHot Sales K038 Mining Cemented Carbide Drilling Inserts, Rock Drilling Tools Inserts, Coal Cutter Bits
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Specifications
K038 Mining cemented carbide drilling inserts, Rock Drilling Tools inserts, coal cutter bits Manufacturer 2,Best qualityTungsten carbide countersink drill bit for making cross cemented carbide drill bits
Product information
Tungsten carbide drill bit has many Grade,different Grade suit for different applications.such as:YG8C and YG9C are suitable for making geological prospecting drill bits and mining inserts for light electrical drills for drilling soft rock and coal formations and drill bits for drilling un-silicated rock formations.YK20 and YK25 ar suitable for inserts for heavy duty rock excavating arilling hard and super hard rock for mations and it can also be used for making tricone button bits.
Applications recommended:
| Premium grade | Supplemental grade | Density(g/cm3) | Hardness HRA | TRS N/MM2 | Application recommented |
YG8C YG9C | YG4C YG6 YG8 JK10 | 14.20-15.25 | >=87.5 | >=1850 | it is suitable for making geological prospecting drill bits and mining inserts for light electrical drills for drilling soft rock and coal formations and drill bits for drilling un-silicated formations |
YK15.6 YK20 YK25 YK25.1 | YK15 | 14.40-14.60 | >=86.5 | >=2550 | it is suitable for inserts for heavy duty rock excavating machines for drilling hard and super hard rock for mations and it can also be used for making tricone button bits |
| YG11C | JK20 | 14.10-14.50 | >=86.5 | >=2250 | it is mainly used for making buttons and tri-cone and percussive drill bits for drilling hard and super hard rock formations and it can also be used for making inserts in other drill bits. |
YK40 YK45 YK50 | 13.90-14.30 | >=85.5 | >=2360 | with super toughness and corresponding wear resistance,itis suitable for mining inserts in mine prospecting,in heavy duty rock drilling mchines and duper drilling bits for drilling hard and super hard rock formations and it can also be used for other button bits. |
ISO certification:
Product process:
More details please visit our website: http://carbidetool.en.china.cn/ ,or contact me freely
Contact details
Wendy Zheng
Skype:jxcarbidetools
Tel:086-0731-28821498
Fax:086-0731-22332243
Send Inquiry to This Supplier
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