Description

High Quality 7 Button 36mm 38mm Button Taper Quarry Rock Drill Bit Bits For Mining

Name:tapered button bits for quarrying, mining, tunneling
-Button No.: 4,5,6,7,8.
-Diameter:30/32/34/36/38/40/42/50/53mm
-Material :35CrMoNiV ,Carbide.
-Taper degree:7°,11°,12° .
-Rod Shank:Hex19*108, hex 22*108,
-Machine:Rock Drill, Jack Hammer
-Packaging:Wooden Case
-Delivery time:7-15days
-Certification: ISO9001:2015
-Use:Drilling Tools
-Application:Used for Granite and Marble quarry, Gold mine, Railway, Tunnel etc.

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