ISO9001 Customized Blast Hole Hard Rock Drill Rig Bit ND55 133mm

Blast Hole Hard Rock Drill Rig Accessories ND55 133mm DTH Drill Bit

Specification Of ND55 133mm DTH Drill Bit :

Description Of ND55 133mm DTH Drill Bit :

Down-the-hole (DTH) hammer bits are used with Down-the-hole hammers for drilling holes through a wide range of rocks types

Application Of ND55 133mm DTH Drill Bit :

• Underground mining
• Quarry benching operations

Advantage Of ND55 133mm DTH Drill Bit :

• High performance

• Cost-effective

• Long life

Package Of ND55 133mm DTH Drill Bit :

• Wooden case

Hebei Minetech Machinery Technology Co., Ltd is located in Shijiazhuang city, Hebei province. Minetech is specialized in producing and exporting rock drilling tools. We manufacture rock drilling tools, including drilling machine, button bits and drilling rods.

Minetech treasure each opportunity in cooperating with our customers. Minetech's sales team will allways stick to our original beliefs to offer all customers the best service and have been accomplishing total customer satisfaction by competitive prices, superior production control, strict quality assurance and punctural delivery.

With our rich experience for years and professional engineers, Minetech focus on providing complete solutions for your rock drilling tools.