Halco 4 DTH Drill Bits Surface Drill Rig Down The Hole Drilling For Surface Top Hammer Rock Drilling
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Halco 4 DTH Drill Bits Surface Drill Rig Down The Hole Drilling For Surface Top Hammer Rock Drilling
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Features
Basic Infomation
Place of Origin: Germany, China
Brand Name: ROSCHEN
Certification: ISO
Model Number: 6", 8", 10"
High Light:

Halco 4 DTH Drill Bits

,

Surface Top Hammer

,

Top Hammer Rock Drilling

Payment & Shipping Terms
Packaging Details: Carton Box
Supply Ability: 10000 pcs
Specifications
Use: Crawler Drill Rig
Functions: Surface Drill Rigs
Type: Surface Top Hammer Drill Rigs
Usage: Rock Drilling
Products: Halco DTH Button Bits
Bits: SD Mission Button Bits
Drilling: Down The Hole Drilling
Machine: Altas Copco Surface Top Hammer Drill Rigs
Equipment: Top Hammer Rock Drilling Machine
Name: Surface Top Hammer Rock Drilling
Item: RH460 DTH Drilling Tool
Size: RH550R Hammer
Spec.: RH450 Hammer
Product Description

Halco 4 DTH Drill Bits Surface Drill Rig For Surface Top Hammer Rock Drilling
 

Roschen Down The Hole Hammer quality can be replaced of by Boart Longyear, atlas copco basis on the quality grade, and in the after sales service.

DTH bits, Down The Hole drilling bit, DTH button bits

DTH bits, Down The Hole drilling bit, DTH button bits manufacturer and supplier, produced by Roschen Group Limited, these DTH hammer bits are used for mining, construction, water well, oil/gas drilling etc.

All products are compatible with many products manufactured by
Boart Longyear, Atlas Copco, Halco, Bulroc, Mincon, Numa, etc, all our products are widely used in mining, tunneling, quarrying, construction, and civil engineering project. DTH Hammer, DTH Bit, DTH Drill Rig manufacturers and suppliers in China, offering HD55 Flat Face Bit, HD45 Flat Face Bit, HD 35 Flat Face Bit and so on. 

  1. DHD340A, DHD350R, DHD360, DHD380;
  2. Cop32, Cop34, Cop44, Cop54, Cop64, Cop84;
  3. Mission 40, Mission 50 , Mission 60, Mission80;
  4. SD4, SD5, SD6, SD8;
  5. TD40, QL50, QL60, QL80;
  6. BR2, BR3.

Bit face shape selection: 

1. Drop Center Bit
2. Concave Face
3. Convex Face
4. Double Gauge Face
5. Flat Face Bit

Carbide button shape selection:

1. Domed/Round Button
2. Parabolic/Semi-Ballistic Buttons
3. Ballistic Button
4. Sharp Button
5. Flat Button

DTH Button Bits Specifications: 

Diameter In Diameter mm Shank
4 5/16 110 Halco 4
4 1/2 115 Halco 4
4 3/4 120 Halco 4
5 127 Halco 4
5 1/2 140 Halco 4
5.7 145 Halco 4
5 7/8 150 Halco 4
6 152 SD 6
6 1/2 165 SD 6
8 203 SD 6


DTH Hammer Button Bits Specifications: 
 

DTH bits
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 ROS 84
10" 254mm-380mm 10"-15" SD10 ROS 100
NUMA100
12" 305mm-508mm 12"-20" DHD1120/SD12 ROS 120
NUMA120/NUMA125
Notes: Metzke, Remet thread is available!

 

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

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Get in touch with us
Contact Person : Mr. Bill, George, Michael
Tel : 13764195009
Fax : 86-021-54380177
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