Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale Rock Drilling Mining Bit DTH Hammer on Promotion

Product Details
Customization: Available
After-sales Service: Provided
Warranty: 3 Months
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Number of Employees
15
Year of Establishment
2017-12-18
  • Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale Rock Drilling Mining Bit DTH Hammer on Promotion
  • Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale Rock Drilling Mining Bit DTH Hammer on Promotion
  • Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale Rock Drilling Mining Bit DTH Hammer on Promotion
  • Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale Rock Drilling Mining Bit DTH Hammer on Promotion
  • Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale Rock Drilling Mining Bit DTH Hammer on Promotion
  • Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale Rock Drilling Mining Bit DTH Hammer on Promotion
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Basic Info.

Model NO.
M4
Standard
API
Manufacturing Process
Forging
Material
Carbon Steel
Transport Package
Carton
Specification
130X18X23 cm
Trademark
D Miningwell
Origin
Zhejiang, China
Production Capacity
5000PCS Per Month

Product Description

The down-the-hole hammer cooperates with the down-the-hole drilling rig and the dth drill bit, and is mainly used in the construction of mining, marble quarry blasting hole drilling, water well drilling engineering or drilling and other engineering construction.
 

1. D Miningwell DTH hammer is a valve-type central exhaust impactor, which has a good effect of discharging rock powder, reduces the repeated crushing of rock slag, reduces the wear of the drill bit, and improves the drilling efficiency;

2. The internal structure size of the impactor is designed with advanced rock drilling theory, so that the impactor can obtain ideal energy transfer, large single impact power, faster rock drilling speed and lower air consumption;

3. Using high-quality raw materials and advanced processing technology, the performance is more stable and the service life is longer.

4. Easy disassembly and assembly, low failure and convenient maintenance.
 

Model MW-M3 MW-M3K MW-M4
Length(Lessbit) 790 mm 767 mm 851 mm
Weight (Lessbit) 21.64 kg 20.42 kg 35.45 kg
External diameter 84 mm 82 mm 99 mm
Bit Shank CIR90 CIR90 CIR110
Hole Range φ90-130(mm) φ90-130(mm) φ110-150(mm)
Connection Thread F48X10PIN F48X10PIN API2 3/8"
REG BOX
WorkingPressure 0.8-1.3MPa 0.8-1.3MPa 0.8-1.3MPa
 
Drilling hole diameter  90-120mm
 Bit Shank M4
 Port  Ningbo
 Material  Carbon Steel
 Air pressure  0.5-1.0 Mpa
Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale Rock Drilling Mining Bit DTH Hammer on Promotion

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Miningwell Hot Sale M4 4 Inch Middle Pressure Wholesale Rock Drilling Mining Bit DTH Hammer on PromotionMiningwell Hot Sale M4 4 Inch Middle Pressure Wholesale Rock Drilling Mining Bit DTH Hammer on PromotionMiningwell Hot Sale M4 4 Inch Middle Pressure Wholesale Rock Drilling Mining Bit DTH Hammer on PromotionMiningwell Hot Sale M4 4 Inch Middle Pressure Wholesale Rock Drilling Mining Bit DTH Hammer on PromotionMiningwell Hot Sale M4 4 Inch Middle Pressure Wholesale Rock Drilling Mining Bit DTH Hammer on Promotion

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