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Maxdrill Mining Rock Drill DTH Hammer Br2
Maxdrill Mining Rock Drill DTH Hammer Br2
Product's Name :

Maxdrill Mining Rock Drill DTH Hammer Br2

Model No. : MBR2
Detail : Maxdrill mining rock drill DTH hammer BR2
Product Show:

Product Description:

Down the hole hammers and drill bits are designed together to work in perfect unison,

ADVANTAGE:

  1. Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to the special inner structure of DTH hammer designed according to newest rock drilling theory.
  2. Smooth performance and long service life of DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.
  3. Low problem rate and easy to maintenance due to simple, reliable and easy assemble and disassemble inner structure of hammer.
  4. Easy to depart bit from hammer due to multihead thread connecting chuck and cylinder of hammer.
  5. Interchangeable with DTH bit and drill pipe. Low pressure and high pressure hammers are available in our company.
Item Description Part Number
1.Top Sub MBR2A01
2.Check Valve MBR2A02
3.Spring MBR2A03
4.Air Distributor MBR2A04
5.Internal Cylinder MBR2A05
6.Piston MBR2A06
7.External Cylinder MBR2A07
8.Guided Sleeve MBR2A08
9."O" Ring of Stop Ring MBR2A09
10.Stop Ring MBR2A10
11.Drive Chuck MBR2A11
12.Drill bit MBR2A12


Technical Date

Length(Less Bit) Weight(Less Bit) External diameter Bit shank Hole Range Connection Thread
880mm 14.50g ?62mm BR2 ?70-?90 RD 50 BOX


Working Pressure Impact Rate At 1.7Mpa Recommended Rotation Speed Air Consumption
1.0-2.5Mpa 28HZ 25-40r/min 145-350PSI
200-600CFM

Company Name : Maxdrill Rock Tools Co.,Ltd
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Business Type : Manufacturer
Product/Service : buttong bit,drilling bit,drilling tools
Company Address : 9/F,fuzhong internaitional Plaza,No 72 xinhua road,nan ming district,Guiyang,china
Postal Code : 20051
Contact Person : Steven Yang
Phone :   8613651781171
Fax :   

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