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Boart Longyear Down the Hole DTH Drilling Percussive Bits Maximum Performance & Durability

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Boart Longyear Down the Hole DTH Drilling Percussive Bits Maximum Performance & Durability
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Features
Specifications
Name: Down The Hole (DTH) Percussive Bits
Drill: Down Hole Hammer Drill
Drilling: Down The Hole Drill
Hammer: Down The Hole Hammer
Item: Rev Drill Down Hole Hammer
Item No: Down The Hole Facebook
Type: Well Drilling Hammer Drill System
Bits: Down The Hole Percussive Dth Bits
Use: Down-the-hole Drill
DTH Bits: DTH Hammer & DTH Bits
High Light:

Boart Longyear dth hammers and bits

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DTH Drilling Percussive Bits

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Boart Longyear Down the Hole

Basic Infomation
Place of Origin: Germany
Brand Name: ROSCHEN
Certification: ISO,CE
Model Number: RC 40
Payment & Shipping Terms
Packaging Details: Wooden box
Supply Ability: 800 pieces
Product Description

Boart Longyear Down the Hole (DTH) Percussive Bits


ROSCHEN's DTH hammer bits has Maximum Performance & Durability ability, they can compare with Boart Longyear Down the Hole (DTH) Percussive Bits

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
COP32/COP34
M30 1.5Mpa 9m3/min
4" DHD340 ROS 34 API 2 3/8" Reg ¢110-¢135mm 1.0-2.5Mpa 1.0Mpa 6m3/min
COP44
QL40
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
COP54
QL50
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
COP64
QL60
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
COP84
QL80 1.8Mpa 26m3/min
SD8 2.4Mpa 34m3/min
M80/M85
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:
Metzke, Remet thread is available!
Any special typ shank of DTH Hammer will be available by requests.

 

Down the Hole (DTH) Percussive Bits
Roschen’s robust DTH bits are designed to extend bit life and in-hole drilling time with hardened premium steel alloy and tungsten carbide bits. Optimized flushing holes and multiple face designs provide the ideal design for each application. Roschen’s DTH Bits use shank and spline configurations matching most industry-trusted DTH hammers.
 

Maximum Performance & Durability
Roschen’s DTH bits are the highest quality in the industry, providing long life and reliability. The bits utilize premium hardened steel alloy for the bit body and premium tungsten carbide button inserts to provide exceptional durability and more time down the hole. The hardened steel properties improve shank wear resistance and manage bit body wash. The Tungsten carbides allow for multiple re-sharpenings and overall longer bit life.
 

Multiple Shank Designs
Roschen offers several different shank configurations for use with the most popular industry DTH hammers. This includes different spline counts, diameters and lengths. The bits include foot valves where required.


Optimized Product Offering
Roschen has developed bits with a wide range of gauge diameters, various face configurations, and flushing hole geometries to provide the right design for the application need. Utilizing long standing bit design strategies, the new offering is sure to provide the right bit for any specific application.


Product Features:
1. Premium hardened steel alloy
2. Premium tungsten carbide buttons

3. Optimized flushing holes
4. Multiple shank and face designs
5. Various face and spline configurations

 

 

For more information, please contact:

ROSCHEN INC.


ROSCHEN GROUP LIMITED


ROSCHEN HOLDINGS LIMITED

 

Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

 

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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Get in touch with us
Contact Person : Bill, George, Michael
Tel : 8613764195009
Fax : 86-021-54380177
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