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Related Products
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Rotary Hammer Drill/ DTH Hammer Mission40/NM4AUS$ 900 - 10,000MOQ: 1 Piece -
Rock Drilling Machine/4 Inch DTH Hammers Mission40/NM4AUS$ 900 - 10,000MOQ: 1 Piece
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12" Inch Down The Hole DTH Hammer Drill NUMA120US$ 8 - 10,000MOQ: 1 Piece
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High Air Pressure 4/4.5" Inch DTH Hammers QL40US$ 900 - 10,000MOQ: 1 Piece
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Deep Hole Drill Rig HammerUS$ 550 - 10,000MOQ: 1 Piece
Specifications
Mining drill DTH bits1.Efficient energy transfer
2.Faster drilling speed
3.Lower oil consumption
4Longer life,less failure
Mining drill DTH bits/button dth drill bit
1.Manufacture as your requirement
2.Bit diameter, face shape
3.Carbide button shape
4.Number of air hole
Bit Face Shape Selection:
1. Drop Center Bit
For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control.
2. Concave Face
The all-round application bit face specifically for medium hard and homogenerous rock formations. Good hole deviation control and good flushing capacity.
3. Convex Face
For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce the load and wear on the gauge buttons, but poor hole deviation control.
4. Double Gauge Face
This kind of face shape is suitable for fast penetration rates in medium to hard rock formations. Designed for high air pressures and good resistance to steel wash step gauge bit.
5. Flat Face Bit
This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.
Carbide Button Shape Selection:
1. Domed/Round Button
2. Parabolic/Semi-Ballistic Buttons
3. Ballistic Button
4. Sharp Button
5. Flat Button
Our Advantages:
We have advanced production equipments & talented researchers & technicians & rich experiences in R & D and production.
We use the best quality raw materials.
We adopt advanced production technology & strict testing procedure.
We passed ISO9001 quality management system certification.
We accept OEM manufacturing and produce on your design.
Send Inquiry to This Supplier
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