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DHD340 350 360 380 DTH Hammer High Durability For Efficient Drilling
  • DHD340 350 360 380 DTH Hammer High Durability For Efficient Drilling
  • DHD340 350 360 380 DTH Hammer High Durability For Efficient Drilling
  • DHD340 350 360 380 DTH Hammer High Durability For Efficient Drilling
  • DHD340 350 360 380 DTH Hammer High Durability For Efficient Drilling

DHD340 350 360 380 DTH Hammer High Durability For Efficient Drilling

Place of Origin CHINA
Brand Name ROSCHEN
Certification ISO
Model Number ROS40, ROS50, ROS60, ROS80
Product Details
Drilling Method:
Down The Hole Drilling
Drilling Versatility:
Drilling Durability:
Drilling Safety:
Drilling Power:
Drilling Noise:
Drilling Depth:
Drilling Efficiency:
High Light: 

DHD360 dth hammer


DHD350 dth hammer


DHD340 down the hole hammer drilling

Payment & Shipping Terms
Minimum Order Quantity
Packaging Details
Polywooden box
Delivery Time
one week
Payment Terms
T/T In Advance
Supply Ability
10000 pcs
Product Description

DHD340 350 360 380 DTH Hammer

Down The Hole Drilling

Down the hole drilling (DTH) is a type of drilling method that utilizes a percussion hammer to drive a drill bit into the ground. This type of drilling is commonly used in the mining industry, and is especially effective in hard rock formations. Epiroc's M8 DTH hammer, SD8 DTH hammer, and Sandvik's DTH hammer are some of the most reliable and powerful DTH tools on the market, making them ideal for any down the hole drilling application. The robust construction of these tools provides high drilling safety, power, durability, and speed, while also requiring low maintenance. With these DTH hammers, drilling operations can be completed quickly and with maximum efficiency.


ROSCHEN DTH Hammers Specifications
Hammer Size Bit Shank ROSCHEN Code Connection Thread Suitable bit Working pressure Air consumption
1" BR1 ROS 11 RD50 box 50-70mm 0.7-1.75Mpa 0.7Mpa 4.5m3/min
1.0Mpa 4m3/min
1.4Mpa 5m3/min
2" BR2 ROS 22 RD50 box 70-90mm 0.7-1.75Mpa 0.7Mpa 4.5m3/min
1.0Mpa 4m3/min
1.4Mpa 5m3/min
3" DHD3.5 ROS 32 API 2 3/8" Reg 90-110mm 1.0-1.5Mpa 1.0Mpa 4.5m3/min
M30, SD3 1.5Mpa 9m3/min
4" DHD340 ROS 34 API 2 3/8" Reg 110-135mm 1.0-2.5Mpa 1.0Mpa 6m3/min
SD4 1.8Mpa 10m3/min
M40 2.4Mpa 15m3/min
5" DHD350 ROS 52 API 2 3/8" Reg /API 3 1/2" Reg 135-155mm 1.0-2.5Mpa 1.0Mpa 9m3/min
QL50 ROS 54
SD5 1.8Mpa 15m3/min
M50 2.4Mpa 23m3/min
6" DHD360 ROS 62 API 3 1/2" Reg 155-190mm 1.0-2.5Mpa 1.0Mpa 10m3/min
COP64 ROS 64
SD6   1.8Mpa 20m3/min
M60   2.4Mpa 28.5m3/min
8" DHD380 ROS 82 API 4 1/2" Reg 195-254mm 1.0-2.5Mpa 1.0Mpa 15m3/min
COP84 ROS 84
QL80   1.8Mpa 26m3/min
SD8   2.4Mpa 34m3/min
10" SD10 ROS 100 API 6 5/8" Reg 254-311mm 1.0-2.5Mpa 1.0Mpa 22m3/min
Numa100 1.8Mpa 40m3/min
ROS 100 2.4Mpa 55m3/min
12" DHD1120 ROS 120 API 6 5/8" Reg 305-445mm 1.0-2.5Mpa 1.0Mpa 30m3/min
SD12 1.8Mpa 56m3/min
Numa120 2.4Mpa 78m3/min
Any size, model is available!
Any special typ shank of DTH Hammer will be available by requests.

DHD340 350 360 380 DTH Hammer High Durability For Efficient Drilling 0




  • Product Name: Down The Hole Drilling
  • Drilling Depth: Deep
  • Drilling Vibration: Low
  • Drilling Versatility: High
  • Drilling Method: Down The Hole Drilling
  • Drilling Cost: Low
  • Product Name: MACH80 DTH hammer, SD5 DTH hammer, SD6 DTH hammer



Technical Parameters:



Attribute Description
Drilling Versatility High
Drilling Environment Clean
Drilling Method Down The Hole Drilling
Drilling Accuracy High
Drilling Durability High
Drilling Depth Deep
Drilling Power High
Drilling Mobility High
Drilling Maintenance Low
Drilling Vibration Low
Equipment Epiroc M5 DTH hammer, SD4 DTH hammer, SD DTH hammer
Drilling Technique DTH Drilling




When it comes to quality down the hole drilling, ROSCHEN is your best choice. ROSCHEN offers a range of Numa DTH hammer, Mission 60 DTH hammer, DHD350 DTH hammer, SD4 DTH hammer, COP44 DTH hammer, COP54 DTH hammer, DTH hammer bits, and DTH drill pipe, all of which are certified by ISO. ROSCHEN's products are available in several model numbers, including ROS40, ROS50, ROS60, and ROS80. They are all available with a minimum order quantity of 3 pieces and come at an affordable price of USD999 per piece. Packaging for each product is done in a polywooden box and delivery time is one week. Payment terms are T/T In Advance. ROSCHEN also offers a high supply ability of 10000 pieces. ROSCHEN's down the hole drilling products are renowned for their low drilling noise, high drilling mobility, high drilling versatility, high drilling power, and low drilling vibration.



Down The Hole Drilling


  • Brand Name: ROSCHEN
  • Model Number: ROS40, ROS50, ROS60, ROS80
  • Place of Origin: CHINA
  • Certification: ISO
  • Minimum Order Quantity: 3 PCS
  • Price: USD999
  • Packaging Details: Polywooden box
  • Delivery Time: one week
  • Payment Terms: T/T In Advance
  • Supply Ability: 10000 pcs
  • Drilling Mobility: High
  • Drilling Efficiency: High
  • Drilling Accuracy: High
  • Drilling Vibration: Low
  • Drilling Durability: High
  • Main Products: Mincon DTH hammer, SD DTH hammer, SD5 DTH hammer


Support and Services:


Down The Hole Drilling Technical Support and Service

We provide technical support and service for Down The Hole Drilling in many different ways:

  • We offer product training to ensure that customers are able to make the most of the product.
  • We provide technical support through phone, email, and online chat.
  • We provide troubleshooting assistance to help resolve any problems experienced with the product.
  • We offer a parts and repair service for any defective or worn parts.
  • We provide maintenance and servicing of the product to ensure it is in optimal condition.
  • We provide software upgrades and updates.


Packing and Shipping:


For Down The Hole Drilling, the packaging and shipping process is as follows:

  • The product will be packed into a protective cardboard box.
  • The box will be sealed with packing tape.
  • The product will then be placed into a shipping box.
  • The shipping box will be sealed with packing tape.
  • The shipping box will be sent to the customer via a courier service.




Q: What is Down The Hole Drilling?
A: Down The Hole Drilling is a kind of drilling method used in mining, quarrying, geothermal, geological and mineral exploration applications.
Q: What is the Brand Name of the product?
A: The Brand Name of the product is ROSCHEN.
Q: What are the Model Numbers available?
A: The Model Numbers available are ROS40, ROS50, ROS60, ROS80.
Q: Where is the product originated from?
A: The product is originated from China.
Q: What is the Minimum Order Quantity?
A: The Minimum Order Quantity is 3 PCS.
Q: What is the Price?
A: The Price is USD999.

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