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12 Inches Low Air Pressure DTH Hammers For Blast Hole Drilling
12 Inches Low Air Pressure DTH Hammers For Blast Hole Drilling
12 Inches Low Air Pressure DTH Hammers For Blast Hole Drilling
12 Inches Low Air Pressure DTH Hammers For Blast Hole Drilling
12 Inches Low Air Pressure DTH Hammers For Blast Hole Drilling
12 Inches Low Air Pressure DTH Hammers For Blast Hole Drilling
12 Inches Low Air Pressure DTH Hammers For Blast Hole Drilling
12 Inches Low Air Pressure DTH Hammers For Blast Hole Drilling
12 Inches Low Air Pressure DTH Hammers For Blast Hole Drilling
12 Inches Low Air Pressure DTH Hammers For Blast Hole Drilling
Specifications
Brand Name :
ROSCHEN
Model Number :
5 inch 6 inch 8 inch 10 inch 12 inch
Certification :
ISO
Place of Origin :
CHINA
MOQ :
1 SET
Price :
Negotiate
Supply Ability :
100000 SET
Packaging Details :
wooden box
Description

CIR55 CIR60 CIR70 CIR76 CIR80 CIR90 CIR100 CIR110 Low Air Pressure DTH Hammers for blast hole drilling

CIR110 Low Air Pressure DTH Hammers for blast hole drilling


Roschen offers the largest assortment of conventional down-the-hole (DTH) hammers in the whole industry. Their hammers outdistance the competitors’ hammers in both speed and longevity. The large amount of Roschen hammers and 4 hammer models allow you to drill holes varying between 89mm - 1219mm in diameter. The hammers drill at a high frequency to provide less vibration and ensure a smooth operation. They are also able to drill efficiently against high heads of water.


The application of Low air pressure DTH Hammer: Mining, quarrying, road construction and other projects drilling blasting hole, landslide protection, dam reinforcement, anchoring and other engineering holes, geothermal air conditioning, hydrology, wells and other fields.

CIR55 CIR60 CIR70 CIR76 CIR80 CIR90 CIR100 CIR110 Low Air Pressure DTH Hammers
Type Dia.(mm) Gauge button NO. Front button NO. Weight Spline NO.
(Kg)
CIR90

(Ballistic button/ Convex face)		 90 6 4 3.7 6
100 6 5 4.3 6
110 6 6 4.9 6
120 6 7 5.5 6
130 7 7 6.6 6
CIR110

(Ballistic button/ Convex face)		 110 6 6 5.9 6
120 6 7 6.7 6
130 7 7 7.6 6
CIR110

(Ballistic button/ flat face)		 140 8 9 8.4 6
150 8 12 9.4 6
160 9 16 10.5 6
170 9 16 11.4 6
180 9 17 12.6 6
200 9 18 15.2 6
CIR150

(Ballistic button/ flat face)		 150 9 10 16 6
155 9 10 16.5 6
165 9 11 18 6
175 9 11 21 6
180 9 12 21.5 6
185 9 12 23 6
200 9 16 25.5 6
220 12 17 28.5 6
250 15 14 31.6 6
CIR170

(Ballistic button/ flat face)		 175 9 11 23 6
180 9 11 23.3 6
185 9 12 25 6
200 9 16 27.4 6
205 9 16 28.6 6
220 12 19 30.3 6
230 12 18 31.5 6
250 15 14 33.8 6
CIR200

(Ballistic button/ flat face)		 205 9 16 38.5 6
250 15 14 48 6
Notes:
Any Spline is available
API Thread, Metzke, Remet thread is available!
Any special size of DTH bits will be available by requests.


12 Inches Low Air Pressure DTH Hammers For Blast Hole Drilling12 Inches Low Air Pressure DTH Hammers For Blast Hole Drilling

For more contact information:


Phiger Leo
Direct Line: 0086-137-6419 5009
WeChat: +86-137-6419 5009

WhatsApp: +86-137-6419 5009
================================================================
ROSCHEN@ INC.
ROSCHEN@ GROUP LIMITED
ROBERT ROSCHEN@ LIMITED
ROSCHEN@ HOLDINGS LIMITED
HEFEI ROSCHEN@ TOOL CO., LTD.
ROSCHEN@ GEOLOGICAL TOOL CO.,LTD.
SHANGHAI ROSCHEN@ INTERNATIONAL CO., LTD.
ROSCHEN@ GEOLOGICAL INSTRUMENTS CO., LTD.
EMAIL: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschendrill.com
http://www.roschenmining.com
http://www.roschendrilling.com
http://www.explorationcoredrilling.com
http://www.roschen.net
http://www.roschen.cn
http://www.roschen.com
================================================================

Product tags

rotary air blast drilling

,

pressure drill

,

pneumatic blast hole drill
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12 Inches Low Air Pressure DTH Hammers For Blast Hole Drilling

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Product Detail
Brand Name :
ROSCHEN
Model Number :
5 inch 6 inch 8 inch 10 inch 12 inch
Certification :
ISO
Place of Origin :
CHINA
MOQ :
1 SET
Price :
Negotiate
Contact Supplier
12 Inches Low Air Pressure DTH Hammers For Blast Hole Drilling
12 Inches Low Air Pressure DTH Hammers For Blast Hole Drilling
12 Inches Low Air Pressure DTH Hammers For Blast Hole Drilling
12 Inches Low Air Pressure DTH Hammers For Blast Hole Drilling
12 Inches Low Air Pressure DTH Hammers For Blast Hole Drilling

ROSCHEN GROUP

Verified Supplier
11 Years
shanghai, shanghai
Since 1921
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Down The Hole Drilling, Tricone Drill Bit, Diamond Core Drill Bits
Total Annual :
5000-2000000
Employee Number :
100~500
Certification Level :
Verified Supplier
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