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Tool High Air Pressure Tungsten Carbide DTH Hammer Button Drill Bits

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Address: ROOM 110, BUILDING 2, KAIYUANXINGE, NORTH OF KAIYUAN ROAD, SOUTH OF WANGXIAN ROAD, XINGSHA DISTRICT, CHANGSHA, HUNAN PROVINCE, CHINA

Contact name:Iva Xiang

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Unique Piling

Tool High Air Pressure Tungsten Carbide DTH Hammer Button Drill Bits

Country/Region china
City & Province changsha hunan
Categories Tool Parts
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Product Details

Tool High Air Pressure Tungsten Carbide DTH Hammer Button Drill Bits

 

1.Material:Tungsten carbide alloy

2.Various hardness available:The most cost-effective teeth can be recommended according to various hardness and formations as per customer needs ;

3.Many choices of teeth shape:Wear-resistant weld, bar, point, dot, thread, smooth and other appearances; diversified appearances to meet different customer needs;

4.Inventory:Large inventory and spot supply;

5.Production workshop:Videos and pictures of the manufacturing process provide visible details and quality;

6.Working Performance:Comparison of working photos of domestic, international and Unique teeth under same construction, Unique teeth have better performance after use;

7.Package:Plastic boxes, unified wooden box with reinforced with sealing strips etc;

 

High Air Pressure Tungsten Carbide DTH Hammer Button Drill Bits use high grade alloy steel and tungesten carbide and adopt advancedbrazing technology to produce high quality, high wear resistance, long life cutters. we also can produce all kind of rotary bits, trenching bit and Bullet bit according to customers' requirements.

Usage: Coal cutting, Mining, Oil drilling, Well dig, Road Milling etc.
Applicable layers: dense sand, gravel and medium hard rocks, etc..

Dth Hammer Types:

Low air pressure: 0.5-0.7Mpa
Middle air pressure: 0.7-1.8Mpa
High air pressure: 1.8-2.5Mpa

 

 

Product Advantages

MaterialTungsten carbide alloy
Various hardness availableThe most cost-effective teeth can be recommended according to various hardness and formations as per customer needs ;
Many choices of teeth shapeWear-resistant weld, bar, point, dot, thread, smooth and other appearances; diversified appearances to meet different customer needs;
InventoryLarge inventory and spot supply;
Production workshopVideos and pictures of the manufacturing process provide visible details and quality;
Working PerformanceComparison of working photos of domestic, international and Unicorn teeth under same construction, Unicorn teeth have better performance after use;
PackagePlastic boxes, unified wooden box with reinforced with sealing strips etc;
DTH hammer typeMHD35MHD45MSD4MQL4
Length(less bit) mm930mm103010841097
Weight(less bit) kg25kg3940.541
External diameter mmΦ82mmΦ99Φ99Φ99
Bit shankDHD3.5COP44 DHD340SD4QL40
Hole range(mm)Φ90-110Φ110-135Φ110-135Φ110-135
Connection threadAPI 2 3/8” Reg.API 2 3/8"RegAPI 2 3/8"RegAPI 2 3/8"Reg
Working pressure1.0-1.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa
Impact rate at 1.5-1.7Mpa28Hz27Hz27Hz27Hz
Recommended Rotation speed25-40r/min25-40r/min25-40r/min25-40r/min
Air consumption1.0Mpa4.5m3/min6.0m3/min6.0m3/min6.0m3/min
1.8Mpa9.0m3/min10.0m3/min10.0m3/min10.0m3/min
2.4Mpa 15.0m3/min15.0m3/min15.0m3/min

 

 

 

 

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