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

<

Part Number	Product Code and Brief Description	Outer Diameter  (mm)	Outer Diameter  (inch)	Thread
4148301544	DTHP76-1000,  DTH Drill Pipe API Reg Thread	76	3	2 3/8"  API Reg
4148301545	DTHP76-1500,  DTH Drill Pipe API Reg Thread	76	3	2 3/8"  API Reg
4148301546	DTHP76-2000,  DTH Drill Pipe API Reg Thread	76	3	2 3/8"  API Reg
4148301547	DTHP76-3000,  DTH Drill Pipe API Reg Thread	76	3	2 3/8"  API Reg
4148301548	DTHP76-1000,  DTH Drill Pipe API Reg Thread	Mr. Zhao Tel: 86-10-60714361 Contact to this supplier Didn't find what you're looking for? Post Buying Lead or contact HiSupplier Customer Service Center  for help! Related Search Drilling Tools    Dth Drilling Tools    Drilling Electric Tools    Electric Drilling Tools    Foundation Drilling Tools    Tapered Rock Drilling Tools    More>> Find more related products in following catalogs on Hisupplier.com Minerals & Metallurgy >> Sulfur & Phosphor Mineral × Company Info KSQ Technologies Co. Ltd [China (Mainland)] Business Type:Manufacturer City: Beijing Province/State: Beijing Country/Region: China (Mainland) View Contact Details You May Like: down the hole drilling tools downhole dr... downhole drilling tools rock drill tools Product (20) Reaming Drill Bit  (9) Chisel Drill Bit  (3) DTH Drilling Tools  (2) Drill Coupling  (3) Button Drill Bit  (3) Printable Page   Bookmark this page Sitemap   XML   About HiSupplier   Help Center    Customer Service   Friend Links   Site Map   Archives Browse by: China Suppliers - Hot Products - Products Directory - Offers Directory - Suppliers Directory - Buyers Directory Language Option: العربية - Nederlands- Français- Deutsch- Italiano- 日本語- 한국의- Português- Pусский- Español Copyright © HiSupplier.com Online Inc. All Rights Reserved.