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  • Premium 127mm DHD340 DTH Hammer Button Bit Hard Rock Drilling Tools for Blast Hole Quarrying
  • Premium 127mm DHD340 DTH Hammer Button Bit Hard Rock Drilling Tools for Blast Hole Quarrying
  • Premium 127mm DHD340 DTH Hammer Button Bit Hard Rock Drilling Tools for Blast Hole Quarrying
  • Premium 127mm DHD340 DTH Hammer Button Bit Hard Rock Drilling Tools for Blast Hole Quarrying
  • Premium 127mm DHD340 DTH Hammer Button Bit Hard Rock Drilling Tools for Blast Hole Quarrying
  • Premium 127mm DHD340 DTH Hammer Button Bit Hard Rock Drilling Tools for Blast Hole Quarrying
  • Premium 127mm DHD340 DTH Hammer Button Bit Hard Rock Drilling Tools for Blast Hole Quarrying
  • Premium 127mm DHD340 DTH Hammer Button Bit Hard Rock Drilling Tools for Blast Hole Quarrying
  • Premium 127mm DHD340 DTH Hammer Button Bit Hard Rock Drilling Tools for Blast Hole Quarrying
  • Premium 127mm DHD340 DTH Hammer Button Bit Hard Rock Drilling Tools for Blast Hole Quarrying
  • Premium 127mm DHD340 DTH Hammer Button Bit Hard Rock Drilling Tools for Blast Hole Quarrying
  • Premium 127mm DHD340 DTH Hammer Button Bit Hard Rock Drilling Tools for Blast Hole Quarrying
  • Premium 127mm DHD340 DTH Hammer Button Bit Hard Rock Drilling Tools for Blast Hole Quarrying
  • Premium 127mm DHD340 DTH Hammer Button Bit Hard Rock Drilling Tools for Blast Hole Quarrying

Premium 127mm DHD340 DTH Hammer Button Bit Hard Rock Drilling Tools for Blast Hole Quarrying

No.1601076082134
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Model Number: 4'' DTH Bits
4'' DTH Bits
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Model Number: 4'' DTH Bits
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4'' DTH Bits
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  • Premium 127mm DHD340 DTH Hammer Button Bit Hard Rock Drilling Tools for Blast Hole Quarrying
  • Premium 127mm DHD340 DTH Hammer Button Bit Hard Rock Drilling Tools for Blast Hole Quarrying
  • Premium 127mm DHD340 DTH Hammer Button Bit Hard Rock Drilling Tools for Blast Hole Quarrying
  • Premium 127mm DHD340 DTH Hammer Button Bit Hard Rock Drilling Tools for Blast Hole Quarrying
  • Premium 127mm DHD340 DTH Hammer Button Bit Hard Rock Drilling Tools for Blast Hole Quarrying
  • Premium 127mm DHD340 DTH Hammer Button Bit Hard Rock Drilling Tools for Blast Hole Quarrying
  • Premium 127mm DHD340 DTH Hammer Button Bit Hard Rock Drilling Tools for Blast Hole Quarrying

Description

Key attributes

Type
DTH Bit
Material
Stainless Steel
Use
Well Drilling
Processing Type
Forging
Machinery Test Report
Provided
Machine Type
Drill rig
Warranty
3 Months
Video outgoing-inspection
Provided
Weight (kg)
35
Place of Origin
Hunan, China
Brand Name
Feiya
Product name
DTH Bits
Material
High Alloy Steel
MOQ
1 Pc
Key words
Rock Drilling Tool
Bit face
OEM
Button shape
OEM
Package
Wooden Case Box
Delivery time
7-15 Days
Aplication
Quarry Drillingl Mining;Water well drilling

Packaging and delivery

Selling Units
Single item
Single package size
10X3X10 cm
Single gross weight
10.000 kg

Product descriptions from the supplier

Technical specificaton
Model
WM40
WM50
WM60
WM80
Hammer Length without Bit
36.7in
40.43in
41.95in
48.24in
Hammer Length with Bit
39.8in
43.66in
45.35in
52.68in
Weight without Bit
87.5lb
164.24lb
209.4lb
390.2lb
Hammer Outside Diameter
3.9in
4.96in
5.75in
7.09in
Top Sub Thread
API 2 3/8" REG PIN
API 2 3/8"REG PIN
API 3 1/2"REG PIN
API 4 1/2"REG PIN
Working Air Pressure Range
10-25bar/145-363psi
10-25bar/145-363psi
10-25bar/145-363psi
10-25bar/145-363psi
Recommended Rotary Speed
30-60r/min
30-60r/min
25-50r/min
20-45r/min
Impace Rate at 17 Bar
30Hz
29Hz
27Hz
25Hz
Air Consumption
9.1m3/min@17bar
13.6m3/min@17bar
17.6m3/min@17bar
21.6m3/min@17bar
14m3/min@24bar
20m3/min@24bar
24.7m3/min@24bar
39m3/min@24bar

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