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CIR70 CIR90 CIR110 Low Air Pressure DTH Drilling Button Bit

XIAMEN BESTLINK FACTORY CO., LTD

CIR70 CIR90 CIR110 Low Air Pressure DTH Drilling Button Bit

Country/Region china

Company XIAMEN BESTLINK FACTORY CO., LTD

Categories DTH Drilling Rig

Update 2019-07-23 05:55:36

ICP License Issued by the Chinese Ministry

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CIR70 CIR90 CIR110 Low Air Pressure DTH Drilling Button Bit

1779458
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Price:
$50.00 piece
Quantity: 1000items available
Total:$50.00
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Description

CIR70 CIR90 CIR110 Low Air Pressure DTH Drilling Button Bit

CIR series DTH hammer, a kind of valve-equipped Low-Air-Pressure hammer with single piston, a plate valve and a central exhaust structure. The compressed air is adopted as the driving force. To prevent dust pollution and get a better performance, some high-pressure water may be added into the air for wet rock drilling.

It is mainly featured in:

1. The strong energy of single impact and the low engergy consumption in rock crushing.

2. The weight ratio of piston and bit almost reaches 1:1 to provide long effective acting time, which leads to the improved efficiency in rock crushing and the extended service life of the drilling tool.

3. A good performance in central air exhaust and cutting discharge, which reduces the repeated crushing of rock.

4. A check valve device is available to drill holes under water.

The CIR series DTH hammer, an ideal drilling tool, is widely used in such industries relating to energy,transportation,metallurgy,building, etc...
CIR series Low Air Pressure DTH Drilling Button Bit:


Hammer ModelDiameterNo.*button dia. (mm)No.Weight
mminchgauge buttonsfront buttonsflushing holekg
CIR707635*123*1232.5
CIR90903 1/26*144*1233.3
10046*145*1234.2
CIR1101104 3/86*145*1436.2
1204 3/46*146*1337.2
1305 1/87*146*143

Product Tags:

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China CIR70 CIR90 CIR110 Low Air Pressure DTH Drilling Button Bit

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