BR1 Medium air pressure DTH hammers(without foot valve)

BR1 Medium air pressure DTH hammers(without foot valve)

BR1BR2BR3Medium air pressure DTH hammers(without foot valve)

external diameter: 54mm

weight: 11.8

length: 760mm


  • Customized logo(Min. Order: 1 Pieces)
  • Customized packaging(Min. Order: 1 Pieces)
  • Graphic customization(Min. Order: 1 Pieces)

Information Contact:



Medium air pressure DTH hammers(without foot valve) Quick detail

Applicable Industries:Construction works , Energy & MiningVideo outgoing-inspection:
Machinery Test Report:ProvidedPlace of Origin:China
Type:Down The Hole HammerMachine Type:Drilling Equipment
Material:Carbon steel, chromium carbidProcessing Type:Forging
Product name:Down The Hole HammerUsage:Milling/Well Drilling
Heat treatment:Fully carburizationColor: customized
Feature:High wear resistantPackage:Wooden Crate

Packaging & delivery

Medium air pressure DTH hammers(without foot valve)

Medium air pressure DTH hammers(without foot valve)

  1. Technical data
External diameter546282
air consumpution1.5-32.5-54-8
work pressure(mpa)0.6-1.70.6-1.70.6-1.7
recommended speed(r/min)25-4025-4025-40
connectionAPI2 3/8”REGAPI2 3/8”REGAPI2 3/8”REG
bit shankBR1BR2BR3
bit dia(mm)64-7670-9090-110
spline NO.666


  • BR series DTH compatible with BR series bits
  • with stronger impact power and faster drilling speed
  • adopt valveless air distribution. simple structure makes it easy for disassembly
  • adopt fine alloy steel and apply hardening treatment on the spare parts, which prolongs DTH hammer lifetime and lifts reliability
  • adopt multiple thread to connect sub and drive chuck, which is easy for disassembly
  • especially applied in stone quarrying

Product details


IMG 20170116 WA0021 e1658975039579

Our company

Medium air pressure DTH hammers(without foot valve)

Medium air pressure DTH hammers(without foot valve)


1.what can you buy from us?
Air Compressor,Drilling Rig,Drill Bit,Spare Parts

2.How can I make payment?
A: You can pay directly online on Alibaba with credit card, or TT, Western Union, LC etc.

3. How is the shipment? How long dose it take?
A: For large quantity or heavy products, we ship by sea shipping or land shipping. Shipping efficiency depends on country and city you want to ship to. For small and delicate products, we ship by DHL, UPS, Fedex or TNT.You can also appoint shipping method you like before we ship.4.How is your quality control?
A: We have our own experienced QC.There will be strict inspection and testing for every order before shipping out.

5.Do you have any certificate of authorization?
A: Our machinery is CE certified.

If you need any rock drilling tools, please contact our company:

Whatsapp/wechat:+86 17638571343


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