DTH Drilling Mission Hammers and Button Bits M40 for Water Well Penetrating
1 pcs
DTH Drilling  Mission Hammers and Button Bits M40 for Water Well Penetrating
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Basic Infomation
Place of Origin: China
Brand Name: ROSCHEN
Certification: ISO
Model Number: 3"~12"
High Light:

Cop64 dth hammer bits


DHD380 dth hammers and bits


SD8 DTH hammer bits

Payment & Shipping Terms
Packaging Details: Wooden box
Supply Ability: 1500 Per month
Model: Atlas Copco DTH Hammer
Tooling: Atlas Copco DTH Bits
Application: Deep Hole Drilling
Machine Type: Drilling Tool
Type No.: Secoroc COP Hammer
Drilling: Mission Hammers And Button Bits
Suppliers: China Mission Hammer Suppliers
Chinese: China DTH Hammer Bits
Name: China CIR90 DTH Hammers And Button Bits
New: 2017 Button Bits Hammers
Origin: China Button Bits Hammers
Sales: China Button Bits
Supplier: China Custom Buttons And Pins Cheap
Type: Pins And Buttons
Model No: Bead And Button Magazine
Type Name: Custom Buttons And Pins
Plant: New Design Dth Drilling Hammers And Button Bits
Product Description

Mission Hammers and Button Bits M40 for Water Well Penetrating

Mission Hammers And Button Bits


ROSCHEN offers Mission Hammers And Button Bits well designed by our group of designers, these Mission Hammers are sought after amongst our customers. These Mission Hammers And Button Bits sledges are produced utilizing amazing combination steel and hold fast to industry benchmarks. Digger sledges offered by us have higher and reliable entrance rate, have limit and competence to survive high weight and are erosion safe. Our extent is utilized within distinctive applications like water well penetrating, impacting gaps, quarries and common development.


Size of Hammers 3", 41/2", 43/4", 5", 6", 61/2", Sd8", DHD17", QL20”, NUMA200.

Mission Hammers and QL40 mission hammers button are made up with standard materials that withstands sledge have been created after broad examination, which guarantees best quality giving sledges longer existence with less need of upkeep, less wear and tear, therefore giving the end client additionally boring meter gauge and ideal execution and more pay being conservative. The "Mission Hammers And Button Bits” are overwhelming obligation and are accessible in sizes extent of 4" to 10" widths.

The dimensions of mission hammers and button bits are:

1. DHD340, Mission4, SD4, QL40,
2. DHD360, QL60, Mission Mega, SD6, Cop64

3. SD8, DHD380,

4. SD10

Mission Hammers And Button Bits are standard products, that confirm to international standards tools and machinery equipment and good quality control methods. ROSCHEN Mission Hammers products are constantly improved with adaptation of the most recent manufacturing technologies and the product features always ensure.  

ROSCHEN DTH Bits Specifications
Hammer Size Bits diameter Shank ROSCHEN CODE
Metric Inch
1" 64mm-70mm 2 1/2"-2 3/4" BR1 ROS 11
2" 70mm-95mm 2 3/4"-3 3/4" MACH20/BR2 ROS 22
3" 90mm-102mm 3 1/2"-4" COP32/COP34/MACH303 ROS 32
M30/DHD3.5/BR3 ROS 34
4" 105mm-152mm 4 1/8"-6" COP44/DHD340/MACH44 ROS 42
SD4/M40/QL40 ROS 44
5" 133mm-165mm 5 1/4"-6 1/2" COP54/DHD350R/MACH50 ROS 52
SD5/M50/QL50/BR5 ROS 54
6" 152mm-254mm 4 1/8"-10" COP64/DHD360/SD6 ROS 62
M60/QL60/Bulroc BR6 ROS 64
8" 203mm-330mm 8"-13" COP84/DHD380/SD8 ROS 82
QL80/M80/M85 ROS 84
10" 254mm-380mm 10"-15" SD10 ROS 100
12" 305mm-508mm 12"-20" DHD1120/SD12 ROS 120
Notes: Any special size of DTH bits will be available by requests.
Metzke, Remet thread is available!


ROSCHEN DTH Hammers Specifications
Hammer Size Bit Shank ROSCHEN Code Connection Thread Suitable bit Working pressure Air consumption
2" BR2 ROS 11 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 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 ROS 54 API 2 3/8"Reg/API 3 1/2" Reg ¢135-¢155mm 1.0-2.5Mpa 1.0Mpa 9m3/min
SD5 1.8Mpa 15m3/min
M50 2.4Mpa 23m3/min
6" DHD360 ROS 62 ROS 64 API 3 1/2" Reg ¢155-¢190mm 1.0-2.5Mpa 1.0Mpa 10m3/min
SD6 1.8Mpa 20m3/min
M60 2.4Mpa 28.5m3/min
8" DHD380 ROS 82 ROS 84 API 4 1/2" Reg ¢195-¢254mm 1.0-2.5Mpa 1.0Mpa 15m3/min
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
Notes: Any special size of DTH bits will be available by requests.
Metzke, Remet thread is available!

Key Features:

1. Longer Product Life.

2. Higher and consistent penetration rate.

3. The capacity and capability to perform hitch-free at higher pressure range.

4. Reduced number of parts, and compact structure for lower rate of wear&tear.

5. Avoidance of Back Hammering, Hammer blocking etc.,

6. Minimum maintenance costs.


Terms & Conditions of Ordering:

Quality warranty:

Our products are made of high quality steel and all spares parts are inspected strictly before shipping. We have quickly responses for your complaint and suggestion.


Using ply-wooden cases and pallet for package to protect the products and avoid the damage during transportation. Also we can customize package according to your special requests.

Production time:

Generally need 15-25 days


By air, By Express or By sea according to your requests.

1. Methods of Payment:

    T/T (Telegraphic Transfer) or Western Union or L/C at sight

2. Handling time for an order

    Based on order quantity, normally it takes 20 days for production. in 3 working days after receiving the advance payment

3. Shipping way

    Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air Bulk order: we suggest by air or by sea.

4. Quality Control

   We have our own experienced QC.

    There will be strict inspection and testing for every order before shipping out.

5. After Services:

   a. Our sales team will response for your question within 24 hours (Holidays Excluded)

   b. Technical Support will be available in any time

6. Quality & Service:

   A. There will be strict inspection and testing for every order before shipping out.

   B. Our sales team and Technical Support will response for your question within 24 hours through skype:  ROSCHEN.TOOL and WhatsApp/Wechat: +86-13764195009

   C. Free replacement will provide once the failure confirmed caused or our product quality; Not satisfied with a refund.


For more information, please contact:







WeChat: +86-137 6419 5009 ; +86-135 8585 5390


WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390


Email: roschen@roschen.com ; roschen@roschen.net


Website: http://www.roschen.com ; http://www.roschen.net


http://www.roschen.cn ; http://www.roschendrill.com

http://www.roschenmining.com ; http://www.roschendrilling.com


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Tel : 13764195009
Fax : 86-021-54380177
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