downhole drilling tools rock drill tools from China manufacturer

downhole drilling tools rock drill tools

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: 4148301565-4148301569

2 Inch Mining DTH Drilling Tools , F Thread 50-60mm DTH Drill Pipe

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2 Inch Mining DTH Drilling Tools , F Thread 50-60mm DTH Drill Pipe

Description

In DTH drilling, the rock drilling bit is a continuation of the shank, which the rock drill piston strikes directly. Since the piston is in direct contact with the drill bit, little energy is lost. This gives DTH drilling a nearly constant penetration rate regardless of hole length.

DTH drilling enables drillers to reach hole depths that are double of what top hammer drilling can do. This is possible with the use of DTH Pipes and DTH Subs

• High grade steel used on thread area and main drill pipe body
• Automated welding process used in joining the thread area and main drill pipe body

Color: Based on Customer requirements

Material: Tungsten carbide and high strength alloy steel

Processing: CNC milling and proprietary heat treatment process

Type: DTH Drill Pipe F Thread

Applications

• Underground mining
• Quarry benching operations
• Water well drilling

Competitive Advantage

High strength steel with high fatigue strength and excellent wear resistance

specification

Part Number	Outer Diameter (mm)	Outer Diameter (inch)	Thread
4148301565	50	2	F42x10
4148301566	60	2 1/3	F48x10
4148301567	60	2 1/3	F48x10
4148301568	60	2 1/3	F48x10
4148301569	60	2 1/3	F48x10