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 API Reg Thread

 
Applications

• Underground mining
• Quarry benching operations
• Water well drilling

 
Competitive Advantage

High strength steel with high fatigue strength and excellent wear resistance

 
specification
 

1

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Part Number	Product Code and Brief Description	Outer Diameter  (mm)	Outer Diameter  (inch)	Thread
4148301544	DTHP76-1000,  DTH Drill Pipe API Reg Thread	Contact Infomation Send Inquiry Company name:KSQ Technologies Co. Ltd Status:[Offline] [Send message] [Chat] Business contact:Mrs. Zhao (Ms.) Telphone: Mobile: Fax: Area: Caribbean Region-Bermuda Address:Rm 705, Unit 2, Building 6, Jialian Plaza Zip:100000