Halco RC412 Reverse Circulation Hammer Remet 4" RC Drilling Engineering Projects
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Halco RC412 Reverse Circulation Hammer Remet 4" RC Drilling Engineering Projects
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Features
Basic Infomation
Place of Origin: Germany,China
Brand Name: ROSCHEN
Certification: ISO,CE
Model Number: ROS44
High Light:

reverse water hammer

,

button bits rock drilling

Payment & Shipping Terms
Packaging Details: Wooden box
Supply Ability: 2000pcs
Specifications
Model: Down The Hole Hammer, DTH Hammer
Use: Down The Hole Drilling, DTH Drilling
Name Item: Water Well Drilling Equipment
Materials: High Manganese Steel
Machine: Hydraulic Crawler Drill Rig
Usage: Mineral Drilling, Exploration Core Drilling
Tools: Down The Hole Drilling Tools
Type: CIR, DHD, QL,SD, Mission, COP Series DTh Hammer
China: China Reverse Circulation Drilling Process
Name: Reverse Circulation Drill Pipe
Drilling: Reverse Circulation Water Well Drilling
Item No: Reverse Circulation Drilling Method
Method: Reverse Drilling Method
Circulation: Air Reverse Circulation Drilling
Reverse Circulation: Dual Tube Reverse Circulation Drilling
Plant: Dual Wall Reverse Circulation Drilling
Origin: China 4.5" Reverse Circulation RC Hammer
Rods: Remet Reverse Circulation Rods
Product Description

Halco RC412 Hammer Remet 4"  

Halco RC412 Hammer Remet 4" RC Drilling Engineering Projects For Reverse Circulation

Roschen reverse circulation hammer for Mining, quarries, highways and other projects drilling blasting holes, retaining the hole, the mountain reinforcement, anchoring and other engineering holes, geothermal air conditioning holes, wells and other fields.
 

The RC412 has been designed to give maximum performance in Exploration and Grade Control applications. These hammers have a one piece “integral top-adaptor” which is robust and simple requiring no make-up components, this gives reliability and ease of service. At higher pressures the RC hammers make easy going of even the hardest of rock structures. 

RC412 is equipped with a bit catcher to help retrieve shanked bits and collar the hole. The RC4/412 also has a sub adaptor body to suit most dual wall drill pipe.  
 

Suitable for operation at air pressures of 100 - 435 psi (7 - 30 bar). 

 

Drilling diameters of 121 - 136 mm (4 3/4 - 5 3/8"). 

 

HAMMER OVERVIEW
Hammer Type RC412
Part Number 600339 600341
Shank Halco RC412
Top Thread Remet 4" Metzke 4"
Weight 69 kg
Outside Diameter 116mm ( 4.567" )
Make Up Length 1393 mm (54.842")
   
PART LIST
Hammer Type RC 412
Shank Remet 4" Metzke 4"
Model Number 600339 600341
Item Description Part Number Part Number
  Sub Adaptor Assy 600611 600613
1 O’Rings 747120  
2 Tube Connector 603848 603853
3 O’Rings 768099
4 Sub Adaptor Body 603966 603968
5 Spider 603821
6 Snap Ring 777019
7 Sample Tube Spring 760139
8 Upper Sample Tube 603824
  Base Hammer 600608
9 Circlip 777044
10 N.R.V. Seat & Filter 603823
11 O’Ring 768135
12 Quad-Ring Seal 768148
13 Non Return Valve 603828
14 N.R.V. Spring 760140
15 Top-Adaptor Assy 603972
16 O’Ring 768127
17 O’Ring 768133
18 Sample Tube 603917
19 Cylinder 603971
20 Piston 603831
21 Snap Ring 783031
22 Guide Bush 603921
23 O’Ring 768183
24 Bit Retaining Ring 603920
25 O’Ring 792037
26 Bit Catcher See Below
27 Key 603142
28 Chuck 603953
     
SK Service Kit SK52
RK Repair Kit RK86



 

DRILL BITS
Bit Diameter Face Button Weight
Part No mm inch Design Type (kg)
Halco RC 412
653178 121 4 3/4 Concave Domed 13.7
653179 127 5 Concave Domed 14.3
653177 130 5 1/8 Concave Domed 14.5
653164 133 5 1/4 Concave Domed 14.7
653194 136 5 3/8 Concave Domed 15


 

RC412 Bit Catcher
Part No Outside Diameter
603955 118.00 / 118.25
603956 119.50 / 119.75
603957 121.00 / 121.25
603958 122.50 / 122.75
603959 124.00 / 124.25
603960 125.50 / 125.75
603961 127.00 / 127.25
603962 128.50 / 128.75
603963 130.00 / 130.25
603923 131.50 / 131.75
604013 133.00 / 133.25

 

 

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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.net ; http://www.roschen.cn
 

http://www.roschen.com ; http://www.roschengroup.com

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Tel : 13764195009
Fax : 86-021-54380177
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