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Durable DTH Hammer Bits / Down The Hole Hammer Drilling Tool 2"~12"

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Durable DTH Hammer Bits / Down The Hole Hammer Drilling Tool 2"~12"
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Features
Specifications
Model: DTH Hammer Bits
Usage: Well Drilling, Ore Mining
Machine Type: Drilling Tool
Face Design: Flat Face, Convex Face, Concave Face
Factory: China DTH Drilling Solution Provider Factory
Size: 2"~12"
High Light:

DHD3.5 dth hammers bits

,

COP64 dth hammers bits

,

NUMA100 dth hammers bits

Basic Infomation
Place of Origin: Germany,China
Brand Name: ROSCHEN
Certification: ISO
Model Number: 2"~12"
Payment & Shipping Terms
Packaging Details: Wooden box
Supply Ability: 1400 pcs
Product Description

 

Durable DTH Hammer Bits / Down The Hole Hammer Drilling Tool 2"~12"

 

DTH Hammer Bits Main Features:

 

The material is imported from foreign special high-quality steel.

2. The carbide buttons are Wear resistance.

3. After special treatment, the service life of anti-fatigue and anti-friction is longer than others.

 

DTH Hammer Bits Parameters

 

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
NUMA100
12" 305mm-508mm 12"-20" DHD1120/SD12 ROS 120
NUMA120/NUMA125
Notes: Any special size of DTH bits will be available by requests.
Metzke, Remet thread is available!

 

Durable DTH Hammer Bits / Down The Hole Hammer Drilling Tool 2"~12" 0

DTH Hammers & Bits

 

ROSCHEN offers a comprehensive range of WORLD CLASS quality grade DTH bits in global market, which were use in all rock types and drilling conditions. Bit life and rate of penetration are the most important criteria in selecting the right bit for a particular application.

 

Choosing the right hammer is largely determined by the hole size and type of rock formation. Ideally, the size of the hammer should match the required hole dimension as closely as possible, leaving just enough space for cuttings to evacuate the hole.

DTH bits are available in sizes from 2" to 36". Bits come in three different standard bit head/face designs (Convex, Flat Face, and Concave), and with a number of tungsten carbide insert options, to guarantee a DTH drill bit that can tackle any challenge and rock-face formation. Additional bit head designs and custom options are available depending upon manufacturer.

 

Most DTH hammers are designed for use with the industry’s most common bit shank types. This allows for the use of one bit on multiple hammers.

Explore our DTH Hammer offering by clicking on a subcategory below, or contact your ROSCHEN representative for additional details.

 

We can also provide related products DTH hammers, ODEX system, symmetric systems, slide block drilling systems, etc and DTH drilling pipes for various thread API REG, API IF, BECO, etc.

 

FAQ

 

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.

 

Package:

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

 

Transportation:

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 :

Email: roschen@roschen.com

skype: ROSCHEN.TOOL

WhatsApp/Wechat: +86-13764195009

 

 

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

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