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DTH Button Bits DHD340A 127 for Mining Blast Hole DTH Surface Blast Hole Drill Rig Drilling

China DTH Button Bits DHD340A 127 for Mining Blast Hole DTH Surface Blast Hole Drill Rig Drilling, Find details about China DTH Hammer Bit, DTH Drill Bits for Rock from DTH Button Bits DHD340A 127 for Mining Blast Hole DTH Surface Blast Hole Drill Rig Drilling

Model NO.
DHD340A 127
Plant
New Design DTH Drilling Hammers and Button Bits
Type Name
Custom Buttons and Pins
Model No
Bead and Button Magazine
Supplier
China Custom Buttons and Pins Cheap
China
China Button Bits Hammers
Trademark
ROSCHEN
Transport Package
Wooden Box
Specification
standard
Origin
China
HS Code
84314320
Model NO.
DHD340A 127
Plant
New Design DTH Drilling Hammers and Button Bits
Type Name
Custom Buttons and Pins
Model No
Bead and Button Magazine
Supplier
China Custom Buttons and Pins Cheap
China
China Button Bits Hammers
Trademark
ROSCHEN
Transport Package
Wooden Box
Specification
standard
Origin
China
HS Code
84314320

DTH Drill Bit DHD340A 127
CODE NO.DHD340A-127
Diameter127mm
air holes2
gauge buttons8*16mm
face buttons7*13mm
face designFlat
carbide designdome
approx. weight11.0Kgs

Designed to match all conceivable applications for water well industries, mining and construction industries. ROSCHEN is rock drilling tools manufacturer, we has a comprehensive range of DTH hammer bits with DHD shanks type for a wide range of hole sizes. 
Shank types: DHD3.5, DHD340A, DHD350R, DHD360, DHD380. 
DTH rock drill bits hole diameter: 3'', 4'', 5'', 6'', 8''(85mm-305mm)
 
Concave Face
The all around application bit face designed specifically for medium hard and homogeneous rock formations. Good hole deviation control and good flushing capacity.

Dome/Hemispherical Buttons
Universal buttons for all rock formation, best suited to hardest and very abrasive rock formation.
 
Semi-Ballistic/Parabolic Buttons
Excellent penetration rate, but only suited to medium hard and not so very abrasive rock formation
 
DHD shank DTH hammer bit with concave face, 12 dome & 4 semi-ballistic carbide buttons for blasting bore holes, water well drilling.
 
Dth Drilling Tools Applications
 
Dth Drilling Tools is short for Down The Hole hammer bit. Our DTH bits adopts quality raw material and heat treatment to manufacture. Due to the feature of wear-resistant and impact toughness, our DTH hammer button bit is widely used in mining, water well drilling, and rock drilling.
 

Total Product specifications:
For 3" hammer
DTH bits shank		Bit Dia.No. Air HolesGuage ButtonsFront ButtonsWeight(kgs)Part No.
mminch
           COP32853 11/32"26×φ134×φ124.2COP32-85
903 1/2"26×φ144×φ124.5COP32-90
953 3/4"26×φ144×φ134.7COP32-95
1003 7/8"28×φ126×φ125COP32-100
1054 1/8"28×φ136×φ125.3COP32-105
           BR3853 11/32"26×φ134×φ123.8BR3-85
903 1/2"26×φ144×φ124BR3-90
953 3/4"26×φ144×φ134.3BR3-95
1003 7/8"28×φ126×φ124.8BR3-100
1054 1/8"28×φ136×φ125.2BR3-105
         DHD3.5/COP34853 11/32"26×φ134×φ124.2DHD35-85
903 1/2"26×φ144×φ124.5DHD35-90
953 3/4"26×φ144×φ134.8DHD35-95
1003 7/8"28×φ126×φ125DHD35-100
1054 1/8"28×φ136×φ125.5DHD35-105
              QL30853 11/32"26×φ134×φ124.5QL30-85
903 1/2"26×φ144×φ124.7QL30-90
953 3/4"26×φ144×φ134.9QL30-95
1003 7/8"28×φ126×φ125QL30-100
1054 1/8"28×φ136×φ125.5QL30-105


ROSCHEN hammer bit technical data:
ROSCHEN DTH Bits Specifications
Hammer  SizeBits diameterShankROSCHEN CODE
MetricInch
1"64mm-70mm2 1/2"-2 3/4"BR1ROS 11
2"70mm-95mm2 3/4"-3 3/4"MACH20/BR2ROS 22
3"90mm-102mm3 1/2"-4"COP32/COP34/MACH303ROS 32
M30/DHD3.5/BR3ROS 34
4"105mm-152mm4 1/8"-6"COP44/DHD340/MACH44ROS 42
SD4/M40/QL40ROS 44
5"133mm-165mm5 1/4"-6 1/2"COP54/DHD350R/MACH50ROS 52
SD5/M50/QL50/BR5ROS 54
6"152mm-254mm4 1/8"-10"COP64/DHD360/SD6ROS 62
M60/QL60/Bulroc BR6ROS 64
8"203mm-330mm8"-13"COP84/DHD380/SD8ROS 82
QL80/M80/M85ROS 84
10"254mm-380mm10"-15"SD10ROS 100
NUMA100
12"305mm-508mm12"-20"DHD1120/SD12ROS 120
NUMA120/NUMA125
Notes: 
Metzke, Remet thread is available!
Any special size of DTH bits will be available by requests.

Shank can be available:

1), Dia. 64mm-70mm shank Bulroc BR1
2), Dia. 70mm-95mm shank Halco MACH20, Bulroc BR2
3), Dia. 90mm-102mm shank COP32, COP34, Halco MACH303, M30, DHD3.5, Bulroc BR3
4), Dia. 105mm-152mm shank COP44, DHD340, Halco MACH44, SD4, M40, QL40, Bulroc BR4
5), Dia. 135mm-165mm shank COP54, DHD350R, COP54, Halco MACH50, SD5, M50, QL50, Bulroc BR5
6), Dia. 152mm-254mm shank COP64, DHD360, SD6, M60, QL60, Bulroc BR6
7), Dia. 203mm-330mm shank COP84, DHD380, SD8, QL80
8), Dia. 254mm-380mm shank SD10, Numa100
9), Dia. 305mm-508mm shank DHD1120, SD12, N120, N125
10), Dia. 405mm-864mm shank SD15, SD18
11), VKP80, VKP95, CIR90, CIR100, CIR110, CIR150, CIR200...

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


Product photos

DTH Button Bits DHD340A 127 for Mining Blast Hole DTH Surface Blast Hole Drill Rig Drilling
                      
   ROSCHEN Manufacturing workshop 



DTH Button Bits DHD340A 127 for Mining Blast Hole DTH Surface Blast Hole Drill Rig Drilling
 

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 damagement 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.

For more information, please contact:
                                                                   
 
 
 

web site: roschen.en.made-in-china.com 

 

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