Material: 23CrNi3Mo
Machine Type:drilling tools
Thread type:R28 R32 R35 T35 R38 T38 T45 T51
Application:Coal Mining,Quarry drilling, Construction,Stone Drilling
Advantage:high wear resistant, High Performance
Length: 1-6.4m
Certification: AISI, ISO9001
Color:Black
Condition:New
Warranty:6 Months
Type:Drill Pipe
Machine Type:Drilling Tool
Processing Type:Forging
Use:Drilling and Construction
Applicable Industries:Construction works /Energy & Mining/rock drilling/mine drilling rig
raw material: 55SiMnMo
production process : involving steel rolling, forging, normalizing, quenching and tempering, etc
Shank size: H22 108mm/H25 108mm
Taper degree: 7, 11
we offer four quality products including Grade A drill rod Qs and GTIII can be applied to solid rocks
Grade B drill rod QSAA and G30 is suitable for IV level or above and 12 rocks, Grade C and Grade D dril rod suitable for IV level or below and f 8 rocks.
Our tapered drill bit is from alloy steel and tungsten carbides by forging treatment. it can connect with tapered drill rod well for air leg or hand-held rock drill machines for drilling holes in gold and coal mining, marble and granite quarries, stone project, tunnel, water conservancy, etc.Applicable Industries:
Applicable Industries: Construction works , Energy & Mining, drifting, tunneling
Weight (KG): 0.3
Type: DRILL BIT
Machine Type:Drilling Tool
Material: High Manganese Steel, Tungsten Carbide
Processing Type:Forging
Use:Ore Mining
Color:customized
Usage:Drilling and Construction
Application:Stone Drilling, Coal Mining,Quarry drilling, Construction
Certification: ISO9001
Advantage:
high quality ,High Performance
button: 6-8 buttons
Heat treatment: Fully carburization
yn27c gasoline rock drill is a hand-operated rock drilling tool. It is available for drilling, splitting breaking, shoveling. It is widely used in mining, road construction, quarrying.
Applicable Industries:Construction works , Energy & Mining
Condition:New
Type:Rotary Drilling Rig
Power Type:Gasoline
Voltage: Customized
Dimension(L*W*H):668*248*202 mm
Weight: 27 kg
Warranty:1 Year
Core Components: Motor, Engine
Drilling Diameter:30-43 mm
Drilling Depth: 6 m
One end connect with the shank end, the other end connect with bit end.
Transmit the impacting power and torque from shank to bit, the lifespan depends on the material, thread processing.
ï?¬ Made from the same steel as Sandvik;
23CrNi3Mo, which is in same league as Sandvik Sandbar 64, is applied as drill rod material.
ï?¬ Friction welding workmanship .
It makes the thread and the body integrated without broken.
ï?¬ Advanced production process:
produced by CNC machining and advanced heat treatment. It will connect the drill rod and the drill bit more better.
â?¢ Optimize processing procedure, entirely automatic threading equipment to finish the thread naturally and reduce the concentration of stress.
ï?¬ Full-carburization drill rod for high wear-resistance and strength.
Carburizing process is applied to promote surface hardness, thus grant better wearing quality and lifespan for the drill rods;
ï?¬ Quality close to world famous brands, but our prices are much more competitive.
ï?¬ Complete types of drill rod for various drilling scenarios.
Advanced engineering, precision manufacturing and high-grade materials assures the reliable quality of our drill rod.
When you send inquiry, please tell the information as following:
Diameter + length +thread
