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Brand Name : MTH
Model Number : 11 degree 1220mm length
Certification : ISO 9001
Place of Origin : CHINA
MOQ : 1 piece
Price : Negotiable
Payment Terms : T/T, Western Union, MoneyGram, L/C
Supply Ability : 10 tons per month
Delivery Time : 10-20 days
Packaging Details : pallet or wooden case
Product name : Hexagonal Drill Rod
Processing type : Forging,Heat Treatment
Use : Ore Mining,Coal Mining,quarry,Rock Drilling/Water Well Mining
Length : 1.5m,10'. Special range of lengths is available.
Material : Carbon Steel,High Manganese Steel
Application : Marble Quarry,diamond drilling,connected with rock drill and rock bit
Usage : Rock drilling,mining,Hole Drilling,coal mining and geological drilling,Underground mining and tunnel drilling
Advantage : Reliable Material And Long Service Life
Shank : h22*108mm and h25*159mm,H19*108mm
Taper degree : 12,7,11
Weight : 3.03 kg/m
Item name : hard rock Mining Integral drill steel
Specification:
Rod Length: | 500~6400mm ( Lengths could be made to your specifications ) |
Shank length: | 22*108mm, 25*108mm |
The tapered drill rod can be matched with multiple drill bits to drill blast holes with different diameters.
The tapered drill rod also has the advantages of no need of scrapping after abrasion of drill bits, simple maintenance, low price, low cost of drilling each meter, etc.
Tapered Drill rod is also called the Hexagonal Drill Rod.The rod is used for rock drilling, blasting holes, and drilling works in the quarries, metallic mines, tunneling and constructions.
The tapered drill rods are used for Pneumatic rock drill and Hydraulic rock drill.Medium hard to hard and abrasive rock formations. Like YT24, YT27, YT28, YT29A and YN27C rock drilling.
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H19 H22 Tapered Drill Rod Heat Treatment Hexagonal Images |