- Product Details
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Quick Details
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BIT MODEL:
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RE545 RE547
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BIT DIAMETER:
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5 1/4" 5 1/2"
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Certification:
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API
Quick Details
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Weight (KG):
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15
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Place of Origin:
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Fujian, China
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Brand Name:
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BESTLINK
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BIT MODEL:
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RE545 RE547
-
BIT DIAMETER:
-
5 1/4" 5 1/2"
-
Certification:
-
API
RE545 RC Reverse Circulation Drilling Bits for drilling
RC drilling refers to Dual Wall or Dual Tube Drilling. RC drilling applies two rods with inner and outer tubes.Air is blew down the annulus of the rod and enter into hammer and bit.Rock formation fragments crushed by bit are collected into the inter tube via air hole on the bit head. And then returned to the ground and enter into sampling system.Its hammers and bits are widely used in underground mining, quarries, hydraulic and Hydro-Power Engineering, water well drilling, Mineral exploration, anchoring
hole drilling, geothermal engineering, Subway excavation, another civil engineering.
5 inch Drill bit
|
Bit Dia(mm) |
Bit Dia(inch) |
Weight(kg) |
Length |
Working pressure |
Hole range |
|
|
120.5mm |
5" |
80.5kg |
1362mm |
1.5-3.5Mpa |
124-142 |
|
Pictures:
