



EN | ES | RU



X

Search

OK

/

/

/

/

Tapered Drill Rod Hole Rock Drilling Tools Mining Integral Hexagonal Drill Pipe

1/1

Number of views:

1000

Rock Drilling Tools

Tapered Drill Rod Hole Rock Drilling Tools Mining Integral Hexagonal Drill Pipe

Number of views:

1000

Product serial number

Description

Name:Taper rock drilling tools- Hex Taper Rod
Machine Type:Drilling Equipment
Material:Carbon steel, High quality steel
Processing Type:Forging
Transfer:Air/Sea/Express
Shank:H19x109mm,H22 x108mm, H25 x 159mm
Taper Degree:4°, 6°, 7° , 11°, 12°
Diameter:22mm, 25mm, 19mm
Weight:1.93kg - 24.6kg
Length:Length:400-6000mm
Application:Stone Drilling,Rock drilling,, Coal Mining,Quarry drilling, Construction
Advantage:High Performance
Packaging:Bundled with steel wire, or as client's requirement.

Specifications

1.Tapered drill rods have a tough life, transferring the percussion energy from rock drill to drilling bit and then into the rock. 2.They're also subjected to high bending stress, not to mention corrosive water in the flushing hole. 3.Integral Drill Steels usually have forged collar, and are fixed length with a shank at one end and a bit at the other. 4.This provides a hexagonal chuck section to provide leverage for the rotation chuck bushing. They are able to drill to a depth equivalent to their effective length.

Application

Integral drill rod is mainly used in small-hole drilling, such as stone quarrying, foundation drilling, tunneling, underground mining, road cutting, and trenching and so on, and equipped with small power rock drills, like air leg rock drills, hand held rock drills, etc.

It can reduces the expense of impact energy, improves the drilling speed and efficiency, which can be used for drilling bore hole diameter from 23mm to 45mm usually.