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Alloy Steel DTH Hammer Bit 5 Inch For Mining Well Drilling

Categories DTH Hammer Bit
Brand Name: HZJX
Model Number: HD35/HD45/HD55/HD55C/HD65/HD85/CIR90
Place of Origin: China
MOQ: 1PCS
Price: Price negotiations
Payment Terms: T/T
Supply Ability: 1+PCS+20 work days
Delivery Time: 20 work days
Packaging Details: wooden box package
Usage: Drilling Wells, monitoring Wells, geothermal air conditioning holes, foundation reinforcement grouting holes, national defense projects
Condition: New
Type: Hammer Plate
Key word: DTH Hammer
Material: Carbide,High Manganese Steel
Color: other color available
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Alloy Steel DTH Hammer Bit 5 Inch For Mining Well Drilling

China DTH hammer and bit supplier 3, 4, 5, 6, 8, 10, 12 inch for mining, water well drilling


Product features of DTH Hammers and bits

China DTH Hammer Suppliers and Manufacturers

With professional experience in the production and manufacture of DTH hammers, our factory can provide you with high pressure and medium and low pressure DTH hammers. It strictly complies with API standards and other Chinese industry standards. Produced with advanced craftsmanship and high-quality materials, it is durable.


It also has the following advantages:


1. The special internal structure of HD series DTH hammers designed according to the latest rock drilling theory provides maximum energy for the drill bit, fast drilling speed and low gas consumption.


2. HD series DTH hammers are made of high-quality alloy steel materials and advanced processing technology, with stable performance and long service life.


3. The internal structure of the hammer head is simple and reliable, easy to disassemble and assemble, with low failure rate and convenient maintenance.


4. The multi-head thread connects the chuck and the hammer cylinder, so that the drill can be easily separated from the hammer.


5. Interchangeable with DTH drill bit and drill pipe


DTH


DTH bits are also our main product. After years of exploration, we have rich experience in developing and manufacturing high-quality products, using high-quality raw materials, advanced technology, and passing strict inspections.


1. High and low pressure DTH drill bit
2. Diameter of low air pressure hole: 65-220mm

3. Diameter of high air pressure hole: 85-305mm

4. Surface type: drop center / concave / convex / double gauge / plane

5. Our DTH bits can be applied to many types of DTH hammers, such as XL, Mission, COP, IR, Mach, Demag, SD, Bulloc, Halco Mach, Digger, etc.

Technical specification of DTH Hammers and bits

DTH hammer typeHD55HD55CHSD5HQL5
Length(less bit) mm1214116011751156
Weight(less bit) kg76.572.572.573
External diameter mmΦ125Φ125Φ125Φ125
Bit shankCOP54 DHD350RHD55C DHD350QSD5QL50
Hole range(mm)Φ135-155Φ135-155Φ135-155Φ135-155
Connection threadAPI 2 3/8"RegAPI 2 3/8"RegAPI 3 1/2"RegAPI 3 1/2"Reg
API 3 1/2"RegAPI 3 1/2"Reg
Working pressure1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa25Hz25Hz25Hz25Hz
Recommended Rotation speed20-35r/min20-35r/min20-35r/min20-35r/min
Air consumption1.0Mpa9.0m3/min9.0m3/min9.0m3/min9.0m3/min
1.8Mpa15.0m3/min15.0m3/min15.0m3/min15.0m3/min
2.4Mpa23.0m3/min23.0m3/min23.0m3/min23.0m3/min

Quality Alloy Steel DTH Hammer Bit 5 Inch For Mining Well Drilling for sale
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