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Friction Bolts

China Friction Bolts

Galvanized Black 47mm Split Set Friction Rock Bolt Stabilizers With Domed Plates

Product Name:underground Friction Bolt

Key Words:friction bolt

Model Type:47mm
42mm Split Set Bolt Friction For Gold Mine Use

Surface Finish:Galvanized or black oxide

Strength:High

Application:Mining, tunneling, and rock support
42mm Underground Friction Bolt Friction Stabilizer For Metal Mine Split Sets

Product Name:underground Friction Bolt

Key Words:friction bolt

Model Type:42mm
39mm 47mm Split Set Stabilizer / Friction Rock Bolt / Split Set Rock Bolt

Surface Finish:Galvanized

Usage:Underground Mining

Material:Steel
Galvanized Split Set Friction Bolts Rock Mining

Features:Self-Drilling, Easy to Install, Reusable

Usage:Supporting Tunnel Walls

Material:Steel

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About

Rock Drilling Machine: Durable YT24 Air Leg Rock Drill with 668mm Length and 60mm Piston Stroke for Medium and Small Mines; Roadway Excavation Yt28 Air Leg Rock Drill , 80mm Rock Hammer Drill; Blue YT29A Air Leg Rock Drilling Machine 35 - 45 Mm Diameter

Rock Drilling Bit: 38mm 7 Buttons 11degree Taper Button Rock Drill Bit for Construction Works and Energy; 48mm R32 Thread Button Bit with 9 Buttons for Coal Mining and Quarrying Made of Carbon Steel; T45 76mm Thread Mine Rock Drilling Bit Tungsten Carbide

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