Coupling Sleeves (T38/T45/T51/R25-R38) manufacturer from Jinquan (Golden Spring) Rock Drilling Tools
Co., Ltd., China.
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, R35, R38, T38, T45, T51, R25-R28, R22-R25, R25-R32 R32-R38, R32-T38.
(2) Length: 140mm-235mm
1. Sample are available
2. Prompt delivery
3. Quality Approval: ISO9001:2008
4. Top quality & Competitive price
5. Small order acceptable
6. OEM service
Should you have any questions or needs, let us know immediately.
Jinquan (Golden Spring) Rock Drilling Tools Co., Ltd.
Contact Name: Johnny Long
Company Name: Jinquan (Golden Spring) Rock Drilling Tools Co., Ltd.
Street Address: Economic Development Zone,
Liaocheng, Shandong, 252000, China.
Member name: jinquanrockdrillingtools
Member Since: 25 May 2010
Total Leads: 272 jinquanrockdrillingtools Import Export Business Leads
Business focus: Button Bits, Retrac Button Bits, Chisel Bits, Cross Bits, Dth Hammers, Bits, Shank Adaptors, Adapters, Drill Rods, Drilling Bits, Extension Rods, Drifter Rods
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Product Category: Coupling sleeves