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UltiMatrix Diamond Core Drill Bits With Double Height Diamond Layer

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UltiMatrix Diamond Core Drill Bits With Double Height Diamond Layer
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Features
Specifications
Series: Wireline Diamond Core Bits
Model: Impregnated Diamond Core Bits
Drilling: Exploration Core Drilling
Drills: Wireline Core Drilling
Mining: Australia Mining
Exploration: Australia Exploration
Model No: Mining Exploration Core Drilling
Usage: Africa Mining
Applications: Copper Mining Drilling
High Light:

Diamond Core Drilling Bits

,

Concrete Core Drill Bit

Basic Infomation
Place of Origin: Germany
Brand Name: ROSCHEN
Certification: ISO,CE
Model Number: HQ3 NQ3 PQ3
Payment & Shipping Terms
Packaging Details: wooden + carton box
Supply Ability: 500 pcs
Product Description

UltraMatrix Core Bit HQ3 Double Height Diamond Layer Imprenated Diamond Core Drill Bit
 
 
The impregnated diamond bit is used for cutting holes in medium to ultra-hard formations. The crown is made up of a metal powder and diamond matrix that wears away during the drilling process and exposes new layers of diamonds, renewing the cutting points. The combination of diamond and proprietary matrix result in the optimal performance of a Roschen™ impregnated bit.
 
New Stage Diamond Coring Bits:
Roschen has a well known history of innovation and the Stage
waterway design pushed the envelope by allowing then tallest crown
height in the industry. With a continued focus on our customer, Roschen have
never stopped improving our patented design. 

 
Size:
Roschen bits are available in all standard drilling sizes as well as a number of region-specific sizes.


Crown Height: 
Roschen offers three different crown impreg depths of 6mm, 9mm, 12mm, and 25mm (with the patent-pending Stage waterway). The taller crown heights provide improved bit stability and reduced vibrations, enhancing bit life and performance.

 
Gauge: 
Roschen bits are available in four standard gauge configurations:

Standard gauge (S)
Equal to reaming shell gauge (R)
Less than reaming shell gauge (-R)
Oversized OD (OS, INCHES)

 
Waterways: 
Various waterways are available for diamond impregnated bits. Differing waterways allow for better flushing in various ground conditions and drilling systems.

 
Matrix bond: 
Roschen impregnated bits matrices can be ordered in Standard, Abrasive, and Competent formulations.  Abrasive bits are for broken, abrasive drilling conditions or for harder rock with broken, abrasive conditions. Competent bits are free-cutting for fast penetration in very hard, competent rock or for use on lower-powered rigs and in geo-technical applications. 

 
Roschen recognizes that drilling conditions are often encountered where formations change repeatedly within a very short interval. Under such circumstances, the lowest bit which will cut the hardest of the expected formations is recommended, and some discretion should be exercised to restrict penetration rates in any abrasive rocks encountered to protect the bit from excessive wear rates. However, if hole deviation becomes a problem, a higher bit, combined with reduced penetration rates, may contribute to bringing it under control.


Specifications:

Specifications Crown Height
16mm 25mm
AQ yes yes
BQ yes yes
NQ yes yes
NQ3 yes yes
HQ yes yes
HQ3 yes yes
PQ yes yes
PQ3 yes yes

 
 
 
CORE BARRELS, BITS, RODS, CASING AND TOOLS
Roschen offers a variety of high quality coring drilling systems which include core barrels, core diamond drill bits, drill rods, casings and more.
 
 
 
Roschen Wireline Core Barrel System Sizes: 
 

SIZE CORE Ø HOLE Ø
AQTK 35.5 mm (1-3/8 in) 48 mm (1-7/8 in)
BQTK 36.4 mm (1-7/16 in) 60 mm (2-3/8 in)
BQTK 40.7 mm (1-5/8 in) 60 mm (2-3/8 in)
NQ 47.6 mm (1-7/8 in) 75.7 mm (3 in)
NQTK (NQ2") 50.6 mm (2 in) 75.7 mm (3 in)
NQ3 45 mm (1-3/8 in) 75.7 mm (3 in)
HQ3 63.5 mm (2-1/2 in) 96 mm (3-3/8 in)
HQ3 61.1 mm (2-3/8 in) 96 mm (3-3/8 in)
PQ 85 mm (3-3/8 in) 122.6 mm (4-7/8 in)
PQ3 83 mm (3-1/4 in) 122.6 mm (4-7/8 in)

 


 
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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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Contact Person : Bill, George, Michael
Tel : 8613764195009
Fax : 86-021-54380177
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