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General Introduction:
PDC anchor shank drill bits are mainly used to drill the roof and side supporting hole, the gas drainage, water infusion, geological exploration hole and grouting hole and so on for the coal mine seam, water conservancy and hydropower, dam and roadway construction of bolt-mesh support. The life of these bits is 10-30 times of alloy bits.
Range of Applications:
Blast hole drilling
Exploration drilling
Water injection drilling
Gas detection and drainage
Water detection and drainage
Roof and side drilling and bolting
Acedrills adopt high quality cutters and advanced brazing technology, so the anchor shank drill bits have high impact resistance and stable performance, can be applied to rock formation of f≤15, like gravel, granite, limestone, etc. Usually the anchor shank drill bits have 2 or 3 wings, with bits diameter of 25mm to 52mm.
Specification Overview:
PDC Anchor-Shank Drill Bits:
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Types
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Head Diameter
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Height
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Thread
|
|
2-Wing Half PDC Cutter Bits
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25~42mm (1”~1 11/16”)
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48, 60mm (1 7/8”, 2 3/8”)
|
M16
|
|
2-Wing Complete PDC Cutter Bits
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25~42mm (1”~1 11/16”)
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48, 60mm (1 7/8”, 2 3/8”)
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M16
|
|
3-Wing Half PDC Cutter Bits
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25~42mm (1”~1 11/16”)
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48, 60mm (1 7/8”, 2 3/8”)
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M16
|
|
2 or 3 Wing Female Thread
Complete/Half PDC Cutter Bits
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42~52mm (1 11/16”~2 1/16”)
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48, 60mm (1 7/8”, 2 3/8”)
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R18, R22
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Wet Drill Rod (Square Drive Anchor Drill Rods):
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Rods Type
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Length
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Driven Thread
|
|
Square Drive Round Rods
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600 ~ 2750mm (1’ 11 5/8” ~ 9’ 3/16”)
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M16
|
|
Square Drive Hexagonal Rods
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600 ~ 2750mm (1’ 11 5/8” ~ 9’ 3/16”)
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M16
|
|
Extension Spanners
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200 ~ 800mm (7 7/8” ~ 2’ 7 1/2”)
|
Square Drive
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For brochure and more product information, please click here to verify your company information and tell us the detail.
How to order?
PDC Anchor-Shank Drill Bits: Head Diameter + PDC Blade Shape + Wing Quantity + Thread
Square Drive Drill Rods: Types + Length + Thread
Extension Spanners: Length + Thread