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1600Mm length Jackleg tapered steel rod rock drill FOR Tunnel

KSQ Technologies (Beijing) Co. Ltd

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Address: Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China

Contact name:Yingkai Zhang

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1600Mm length Jackleg tapered steel rod rock drill FOR Tunnel

Country/Region china
City & Province beijing beijing
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Product Details

1600Mm length Jackleg tapered steel rod rock drill FOR Tunnel

KSQ Beijing Integral Rod with Hex22x108mm Shank For Mining

Bit diameter: 26mm, 28mm, 30mm, 32mm, 34mm, 36mm, 38mm, 40mm, 42mm

Legnth: 400mm to 8000mm

Shank: Hex22x108mm, Hex19mmx108mm, Hex25mmx159mm

Introductions and features of integral drilling rod :

1.Spiral drill pipes Design feature: overlay spiral. It guarantees big torque, quick slagging, and clear hole forming. Besides, the drill bit will hardly get stuck.
Application: soft coal bed, and other formation similar to coal bed.

 

2.The tapered drill rod is used for rock drilling, blasting holes and other drilling works in the quarries, coal mines, traffic and other constructions.
Generally, the lightduty rock drill uses 7 taper or smaller taper angle, the heavyduty rock drill mainly uses 12 taper angle.

Sprcifications of Hydraulic Breaker Chisel Drill Rod Material

ModelTaper DegreeDrilling Road LengthShank Size
Hex.19mm7°,4.8°,12°0.4m-4.0m83mm,108mm
Hex.22mm7°,4.8°,12°0.8m-6.0m83mm,108mm
Hex.25mm0.8m-6.0m108mm,159mm

 

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