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4 inch dhd340 dth drilling hammer with best price

4 inch dhd340 dth drilling hammer with best price
  • 4 inch dhd340 dth drilling hammer with best price - 0
  • 4 inch dhd340 dth drilling hammer with best price - 1
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4 inch dhd340 dth drilling hammer with best price
Quick Details:
Place of Origin: China
Brand Name: MSD
Certificate: ISO9001
Model Number: DHD340/SD40/QL40/M40
Payment & Shipping Terms:
Price: Negotiable
Delivery Time: 10-25 days
Payment Terms: T/T west union L/C
Supply Ability: 10000 pieces per month

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  • Product Description
  • 1   Outer Diameter: 99mm
  • 2   Weigh: 43.2kg
  • 3   Hole Range: 110-135mm
  • 4   Work pressure: 1.2-2.0 Mpa
  • 5   Recommended rotation speed: 30-60 r/min
  • 6   Size: 4 Inch
  • 7   Material: Quality Alloy Steel
  • 4 inch dhd340 dth drilling hammer with best price

4 inch dhd340 dth drilling hammer with best price 

1. Non-Blocking:Our down the hole hammers are proved to ensure extremely low rate of blocking during it works.

2. High Efficiency:The well drilling equipment carries with larger power of impact frequency and torque, thus ensuring faster penetration. Compared with others, the efficiency can be improved 10%.

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----------------------------------------------------------------------FAQ------------------------------------------------------------------

Q: What are your Shank types for dth drilling hammer?

A: Shank types including COP, QL,DHD, MISSION,HD,IR, SD,TD, etc.


Q: What are the sizes?

A: High air pressure dth drilling hammer from 3" to 12"(76mm-304mm).


Q: Are you a factory or a trading company?

A: We are a professional factory in designing and manufacturing high quality drill bits.


Q: Can you offer us the free samples?
A: Normally we do not offer free samples, but we could properly adjust according to detailed requirement.



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