Qingdao Worldrill Co., Ltd
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- Worldrill - Female - Male Coupling
Worldrill - Female - Male Coupling
Connecting Extension Rods: Coupling sleeves are used to extend the length of drill rods, accommodating deeper drilling. Mining, Construction, and Quarrying: They find application in various drilling tasks.
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- Product category: Top Hammer Rock Drilling Tool
- Product name: Coupling Sleeve, (couplings, coupling, drill rod coupling)
- Brand name: Worldrill
- Material: High quality alloy steel
- Thread type: R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60,GT68, T-WIZ60
- Coupling sleeve type: Standard coupling (semi bridge coupling); full bridge coupling, crossover coupling
- Coupling sleeve diameter: 32mm-89mm
- Coupling sleeve length: 140mm-315mm
- Customization: All our products can be customized according your demand given details.
- Package: Ply-wooden boxes with pallet or cartons. The product safe during transportation can be ensured.
- Fetures: High durability, high hardness, and long service life.
- Advantage: High cost-effective performance product at factory prices.
- Application: Used in quarry stone pit, open-pit mining, underground mining, engineering construction, tunneling, road and other infrastructure construction.
- MOQ: 1 piece is available for trial order.
- Delivery time: 15-30 working days.
- Transportation: By sea, by air, by train, by courier, or other ways that is required by customers.