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Bulroc Medium Air Pressure Down The Hole Drilling DTH Button Bit

XIAMEN BESTLINK FACTORY CO., LTD

Bulroc Medium Air Pressure Down The Hole Drilling DTH Button Bit

Country/Region china

Company XIAMEN BESTLINK FACTORY CO., LTD

Categories Rock Drilling Tools

Update 2019-07-23 05:55:45

ICP License Issued by the Chinese Ministry

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Bulroc Medium Air Pressure Down The Hole Drilling DTH Button Bit

1779457
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Price:
$50.00 piece
Quantity: 100items available
Total:$50.00
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Description

BR1,BR2,BR3 series DTH Hammers are designed to operate efficiently at low air pressure and medium air pressure, using BR series DTH bits.

The main features are as follows:

1. The operating air pressure are between 0.7Mpa and 1.75Mpa.

2. Valveless hammers.

3. Simple structure, easy to assemble and to disassemble, long life.

4. Higher impact frequency and faster drilling speed.

5. Lower air consumption and lower oil consumption. A hole can be drilled on the check valve to provide more efficient cutting discharge.

6. Especially suitable for quarrying.

Bulroc series (BR1, BR2, BR3) DTH Drill Button Bit:

ModelDiameterNo.*button dia. (mm)No.Weight
mminchgauge buttonsfront buttonsflushing holekg

BR1

642 1/26*103*1022.6
702 3/46*124*922.8
7636*125*1023.2

BR2

7636*125*1023.6
80-6*135*1024
903 1/26*136*1024.5

BR3

85-6*134*1223.8
903 9/16

Product Tags:

down the hole drilling

      

led displays

      

dth hammers

      
China Bulroc Medium Air Pressure Down The Hole Drilling DTH Button Bit

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