Maxdrill High Performance T51 235mm Thread Connection Coupler

• After-sales Service: Yes
• Warranty: 6 Months
• Certification: ISO 9001:2015
• Standard: GB/T2828.1-2003
• Surface Treatment: Painting
• Manufacturing Process: Machining
• Model NO.: MX-T517223
• Material: Alloy Steel
• Thread: T51
• Length: 435mm
• Color: Black
• Function: Connecting Drill Rig and Drill Pipe
• Transport Package: Carton&Plywood Pallet
• Specification: R32, T38, T45, T51
• Trademark: MAXDRILL
• Origin: China

Product Description

Maxdrill High Performance T51 235mm Thread Connection Coupler

Used in extension rod connection, its function is to transmit impact energy from the rock-drill piston, as well as rotation torque, into the drill string with no losses. It must withstand and transmit up to 6300 blows per minute from the piston continually, with great endurance and dependability.

(1)Size: R25,R28, R32, R38, T38, T45, T51
(2)Length: 140mm-235mm
(3)Package: in wooden case or in carton.
(4)Productivity: 5000pcs/ month
(5)ISO9001:2008 certificated
(6) Website: maxdrillrocktools.en.made-in-china.com