dth drill bit
dth drill bit
dth drill bit
dth drill bit
dth drill bit
dth drill bit

dth drill bit

USD $80 - $300 /Piece

Min.Order:4 Pieces

Supply Ability:
1000 Piece / Pieces per Month
Port:
XIAMEN
Payment Terms:
Credit Card PayPal

Quick Details View All >

Place of Origin:
Fujian, China
Brand Name:
MEGAROC
Model Number:
COP/MISSION/QL/DHD/SD/IR/BR/CIR/J drill

Xiamen Zhaoxing Machinery & Electric Equipment Co., Ltd.

Business Type: Manufacturer,Trading Company,Agent
Xiamen Fujian China
Main Products: dth hammer ,drill bits ,button bits ,air compressor and drilling rig ,drill rod

Product Details

dth drill bit

dth drill bitdth drill bit

 
Specifications

What are the key factors when you purchase the drilling tools? 

Product's technical parameter? Quality?  The price? Professional service? Company strength? Delivery items?  After-sales service?  

1. About the technical parameter:

Specification

Specification:Diameter: (mm)Weight: (kg)
Low air pressure DTH bits CIR type68 ~ 2002.6 ~ 48
Middle air pressure BR & COP type76 ~ 1103.8 ~ 15
3 inch high Air pressure DTH bits(COP32/BR3/HD35/IR3.5/COP34/QL30)85 / 90 / 95 / 100 / 1054.2 ~ 5.5
4 inch high Air pressure DTH bits(HD45/DHD340A/COP44/SD4/QL40/HM4)105 / 110 / 115 / 120 / 1279 ~ 12
5 inch high Air pressure DTH bits(HD55/DHD350R/COP54/SD5/QL50/HM5)133 / 140 / 146 / 152 / 16515 ~ 18.5
6 inch high Air pressure DTH bits(HD65/DHD360/COP64/SD6/QL60/HM6)152 / 165 / 178 / 190 / 20326 ~ 36
8 inch high Air pressure DTH bits(HD85/DHD380/COP84/SD8/QL80/HM8)195 / 203 / 216 / 254 / 30533 ~ 95



dth drill bit
Product Description

Product Description

Products Parameters:

 

1.high and low air pressure down-the-hole drill bits

 

2.Low air pressure holeDia.:65-220mm 

 

3.High air pressure hole Dia.:85-305mm

 

4.Face type: drop center bit/concave face/convex face/double gauge face/flat face bit

 

5. Carbide button shape: domed/round button parabolic/semi-ballistic button ballistic button sharp button flat button

 

6. Drill rock type:  Granite, Marble,  Limestone, Basalt, ect.

 

7. Project types: Blast holes, Quarry , Anchoring, Infrastructure, Geothermal holes, Well drilling,ect.

dth drill bit

NO.AdvantagesDescription
1Quality95% quality similarity with world top class brands,such as atlas ingersoll rand etc.
2Shank TypeOur products can be suitable for many types of DTH Hammer, such as QL, Mission, COP, IR, SD,HD,DHD,BR,CIR etc.
3MaterialsOur products adopt high-quality raw materialsadvanced technology and passed through strictly inspection, making sure the high quality of every dth bits
4AdvantagesOur dth bits can transmit intensive impact energy into the rock with the least loss of energy, which can help you improve efficiency and reduce costs
5Product lifeWe select high-strength structure alloy steel and carbides with best quality to ensure the drill body and alloy body can achieve uniform wear, thus the service life of bits will be increased.

 

2. About the quality:

 

Our DTH Bits has following advantages:

 

1.  95% quality similarity with world top class brands,such as atlas Copco etc.

2. Strong ability in drilling tools production.

3.Strick quality control.

 

Contact Supplier

Telephone
86-0592-5689018
Mobile
86 13859926347
Fax
86-0592-5615473
Address
185-9 Dongdu Road Xiamen,Fujian

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