1600Mm length Jackleg tapered steel rod rock drill FOR Tunnel
Price:
negotiation
MOQ:
20pcs
Delivery Time:
20-25days
Brand:
MIROC
Product Description
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.
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
| Model | Taper Degree | Drilling Road Length | Shank Size |
| Hex.19mm | 7°,4.8°,12° | 0.4m-4.0m | 83mm,108mm |
| Hex.22mm | 7°,4.8°,12° | 0.8m-6.0m | 83mm,108mm |
| Hex.25mm | 7° | 0.8m-6.0m | 108mm,159mm |
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Company
KSQ Technologies (Beijing) Co. Ltd
Location
Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Contact Person
Yingkai Zhang