Bit Drill Bit in Ore Mining

• After-sales Service：7 Days 24 Hours
• Warranty：One Year
• Certification：CE, ISO 9001:2000, ISO 9001:2008
• Standard：GB
• Surface Treatment：Polishing
• Manufacturing Process：Stamping

=== Base Info ===

• Model NO.：CIR90
• Material：Alloy Steel
• Transport Package：Wooden Box Packing
• Specification：CIR90
• Trademark：SKYSTONE GROUP
• Origin：Fujian, China
• HS Code：8464109000
• Production Capacity：100000u,Y

=== Description ===

Basic Info.

Model NO. CIR90 Material Alloy Steel Transport Package Wooden Box Packing Specification CIR90 Trademark SKYSTONE GROUP Origin Fujian, China HS Code 8464109000 Production Capacity 100000u/Y

Product Description

 

Product Description

Stratum conditions

PDC drill bits is mainly used for drilling soft and medium-hard formation. Such as mud stone, limestone, shale, sandstone and granite etc.
Appication: 
PDC drill bits are used to penetrate the degassing hole, drain hole, and grouting hole of coal mine, water canservancy and hydropower, road construction, bridge and building.
Operating condition :
PDC bitS work under low drilling pressure, midium-low drive speed ,big drainage .