DTH Hammer SD8 with Special Steel for Blast Hole Drill

• After-sales Service: Yes
• Warranty: Yes
• Certification: ISO 9001:2008
• Standard: ASTM
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Model NO.: dth hammer
• Material: Alloy Steel
• Shank: SD8
• Recommended Rotation Speed: 20-30 R/Min
• Quality: Best
• Rock Formation: Soft,Middle,Hard
• Use: Water Well Drilling,Mining,Exploration and etc.
• Transport Package: Ply-Wooden Cases
• Specification: 1330mm
• Trademark: sollroc
• Origin: Chna(Mainland)
• HS Code: 84314320
• Production Capacity: 5000PCS/Month

Product Description

Product Description

DTH hammer is used for drilling holes through a wide range of rock types, the variety of which continues to extend well beyond the original conception of early blast hole drilling.
Down-the-Hole refers to where the hammer action occurs when compared to drifter hammers, which hammer on top of the drill string. The DTH hammer piston always makes direct contact with the drill bit and there is generally no loss of transmitted energy as the hammer drills deeper, as is the case with drifter (top hammer) rigs.
Sollroc offers a wide range of DTH hammers suitable for a variety of drilling operations. Our Down the Hole hammers provide the most versatile and cost effective rock drilling method.

 

Our Advantages

Capable of drilling in almost all rocks - hard, medium to soft

Penetration rates that can outstrip other systems

Reduced costs

Straighter/cleaner holes

Wide range of hole sizes available, without high expenditure

Quieter than other percussive systems


 

Company Profile

1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.

2. We have advanced technology and equipment.

3. Our technician has more than 13 year's professional working experience.


 

Product Parameters

 

	SD8
Length(less bit)	1330mm
Weight (less bit)	174kg
External diameter	185mm
Bits shank	SD8
Bits diameter	200-280mm 7 7/8" - 11"
Connection thread	API 4 1/2''REG
Air pressure	1.0-2.5Mpa

 

About Us

We are able to manufacture, export and supply our clients excellent quality DTH Hammers like DTH Hammer Bits and RC Hammer. These hammers are meticulously manufactured with utmost perfection by utilizing superior quality raw materials and efficient machinery. Sturdy in construction, the provided hammers are specifically designed to suit high pressure drilling rigs. Also, the offered DTH Hammers can be purchased from us in distinct technical specifications at industry leading rates.

 

Packaging & Shipping

Delivery: By air, By sea or By express

Package: Ply-wooden cases + Pallet


 

Detailed Photos