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DHD350 QL50 COP54 Hard Metal Drill Bits

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DHD350 QL50 COP54 Hard Metal Drill Bits photo-3
DHD350 QL50 COP54 Hard Metal Drill Bits photo-4
DHD350 QL50 COP54 Hard Metal Drill Bits photo-5
US$ 100 - 300 MOQ: 5 Pieces
Key Specifications
Get Latest Price
Place of Origin:
Fujian, China
Brand Name:
MEGAROC
Model Number:
5 inch
Payment & Shipping
Payment Methods:
Port of Shipment:
XIAMEN
Delivery Detail:
Delivery time depends on order quantity.
Place of Origin Fujian, China
Brand Name MEGAROC
Model Number 5 inch
Type Power Tool Parts

DHD350 QL50 COP54 hard metal drill bits

 

 

  hard metal drill bits

 

According to different drilling application, we have different design to meet customers with good quality and good price .

  

1 Type hard metal drill bits
2 Material Steel + Carbide
3 Application Mining, Quarrying, Ground engineering
4 Advantage
Quality closed to Atlas, and competitive price
5 Button bit face shape design Concave face, Convex face, Double gauge face, Flat face
6 Carbide button shape design Domed/Round button,Parabolic/Semi-Ballistic Buttons, Ballistic Button, Sharp Button, Flat Button
7 Certificate ISO9001
8 Package Inner package with cartons,outer package with wooden case
9 Delivery 7-15 days after receive your payment
10 Payment Terms T/T Western Union MoneyGram
11 MOQ 5 pcs/size

 

DHD350 QL50 COP54 hard metal drill bits

    hard metal drill bits    - DHD350R-152mm

down the hole drill Bit Dia. (mm) Air Holes No. Gauge Buttons Front Buttons Part No.
HD55(DHD350R,COP54) 133 2   7*Φ16 6*Φ14 HD55-130
140 2   7*Φ18 7*Φ14 HD55-140
146 2   8*Φ18 7*Φ14 HD55-146
152 2   8*Φ18 8*Φ14 HD55-152
165 2   8*Φ18 8*Φ16 HD55-165
           
SD5 133 2   7*Φ16 6*Φ14 SD5-130
140 2   7*Φ18 7*Φ14 SD5-140
146 2   8*Φ18 7*Φ14 SD5-146
152 2   8*Φ18 8*Φ14 SD5-152
165 2   8*Φ18 8*Φ16 SD5-165
           
QL50 133 2   7*Φ16 6*Φ14 QL50-130
140 2   7*Φ18 7*Φ14 QL50-140
146 2   8*Φ18 7*Φ14 QL50-146
152 2   8*Φ18 8*Φ14 QL50-152
165 2   8*Φ18 8*Φ16 QL50-165

   

hard metal drill bits   - different selection

             

 

carbide button shape selection
DHD350 QL50 COP54 hard metal drill bits
Domed/Round Button
Domed /Round Buttons are usually used as gauge buttons of DTH Bits. suitable for very abrasive and very hard formations.
DHD350 QL50 COP54 hard metal drill bits
Parabolic/Semi- Ballistic Buttons
Parabolic Buttons are usually used as gauge buttons and front buttons of DTH Bits, suitable for medium abrasive and hard formations.
DHD350 QL50 COP54 hard metal drill bits
Ballistic Button
Ballistic Buttons are usually used as front buttons of DTH Bits,suitable for medium abrasive and medium hard formations. They can also be used as gauge buttons if the rock is soft.
DHD350 QL50 COP54 hard metal drill bits
Sharp Button
Sharp Buttons are usually used as front buttons of DTH bits for soft formations where fast penetration rates are possible and

 

DHD350 QL50 COP54 hard metal drill bits

 

 

 DHD350 QL50 COP54 hard metal drill bits

 

  

Xiamen Zhaoxing Machinery & Electric Equipment Co., Ltd is professional and specialized in High air pressure down the hole drill hammer bit , Middle Air Pressure DTH Hammers, High Air Pressure DTH Hammers, Big Hole DTH Hammers, Reverse Circulation Hammers, Down The Hole Bits, Overburden Dirllng, Hole Opener Bits,  Deep hole dril .

 

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Business Type
Manufacturer, Trading Company, Agent
Year Established
1996
Factory Size
30,000-50,000 square meters
Total Employees
51 - 100 People