Forging Concentric DTH Drill Bit for Big Diameter Construction Anchor Drilling
Forging Concentric DTH Drill Bit for Big Diameter Construction Anchor Drilling
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Industrial Drill Bit Sharpener Cutter Grinder Graver For iron cast Material
GD-20A High speed Universal Cutter Grinder Graver Blade Sharpener Drill Bit Grinding Machine
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28mm - 43mm Tungsten Carbide Button Drill Bit for Drilling Bits Machines
28mm - 43mm Tungsten Carbide Button Drill Bit for Drilling Bits Machines
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sintered female threaded shank diamond drill bit for glass
Min.Order: 10 Piece/Pieces
1 fast drilling speed,
2 high efficiency and less chipping,
3 minimum material deformation
4 long life
sintered male threaded shank diamond drill bit for glass
Min.Order: 10 Piece/Pieces
1 fast drilling speed,
2 high efficiency and less chipping,
3 minimum material deformation
4 long life
Steel Body PDC Drill Bit
Steel Body PDC Drill Bit,PDC Bits
Steel Body PDC Drill Bit
Steel Body PDC Drill Bit,PDC Bits
Wireline Diamond Core Drill Bit With Forging Processing abrasion Resistance
Wireline impregnated diamond coe bits
1. Available in all standard drilling s
Eccentric Overburden Reamer Drill Bit for Big Diameter Water Well Drilling
Eccentric Overburden Reamer Drill Bit for Big Diameter Water Well Drilling
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16mm Max. Grinding Diameter Blade Sharpener Drill Bit Grinding Machine
Hot selling Universal Cutter Grinder Graver Blade Sharpener Drill Bit Grinding Machine
Multifunctional Universal Cutter Grinder Graver Drill Bit Sharpener Machine
Product Features:
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API 5 1/2 Inch M122 PDC drill bit / PDC coring Drill Bit /PDC bit for gas well or oil well
Min.Order: 1 Piece/Pieces
Our Other Main Products:
TCI Tricone Bits (2 7/8"-36")
Steel Tooth Bits (2 7/8"- 36")
PDC Bits (3 7/8"-17 1/2")
Drag Bits (3" -15")...
Geologic Exploration Forging Reverse Threaded Drill Bit for RC Drilling Hammer
Geologic Exploration Forging Reverse Threaded Drill Bit for RC Drilling Hammer
Reverse Circulation (RC) Drilling B
rock drilling tools (drill bit and drill rod) for mining, quarrying, tunneling
One specialist maker of rock drilling tools/accessories, founded in 1958. The drill bit and drill rods are used for mining, quarrying, tunneling
8 1/2" oil drill bit with detailed specifications
Min.Order: 1 Piece/Pieces
42CrMo
Brand Name:
WFN
Blade:
6...

round shank conical drill bit tool holder for civil construction
Min.Order: 100 Piece/Pieces
1.Factory, specializing in manufacturing mining cutter bits for more than 6 years.
2.High performance
round shank conical drill bit tool holder for civil construction
Min.Order: 100 Piece/Pieces
1.Factory, specializing in manufacturing mining cutter bits for more than 6 years.
2.High performance
56mm water well drilling bit/pdc drill bit
ISO9001:2000 certificated
Efficient assembly, high abrasion resistance,impact resistance
tricone bit roller bit drag bit drill bit
We supply many kinds of Rock Bits,PDC bit, tricone bit etc. with high quality and low price. rockbit#vip.163.com Skype: jane52992#hotmail.com

Hard Rock Borehole Drilling DTH Drill Bit with Tungsten Carbide Material
Hard Rock Borehole Drilling DTH Drill Bit with Tungsten Carbide Material
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HQ3 Face Discharge Diamond Tipped Drill Bit Soft To Hard Formations
HQ3 Face Discharge Diamond Tipped Drill Bit Soft To Hard Formations
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Fully Ground HSS Straight Shank Twist Drill Bit
HSS Drill Bits
Material:High Speed Steel
Size:0.2mm-20.0mm...
R25 Tungsten Carbide Button Drill Bit with Short Skirt Spherical Buttons
R25 Tungsten Carbide Button Drill Bit with Short Skirt Spherical Buttons
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Mining T45 Alloy Steel Spherical Drill Bit Threaded Drill Bits
Mining T45 Alloy Steel Spherical Drill Bit Threaded Drill Bits
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Golden 20mm to 89mm Chisel Drill Bit For Stone Rock Drilling Holes
Golden 20mm to 89mm Chisel Drill Bit For Stone Rock Drilling Holes
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Stone Quarrying Chisel Drill Bit Industrial Drill Bits 36mm 38mm
Stone Quarrying Chisel Drill Bit Industrial Drill Bits 36mm 38mm
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Stone Quarrying Chisel Drill Bit Industrial Drill Bits 36mm 38mm
Stone Quarrying Chisel Drill Bit Industrial Drill Bits 36mm 38mm
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Tungsten Carbide Tapered Chisel Drill Bit Flat Chipways 38mm - 80mm
Tungsten Carbide Tapered Chisel Drill Bit Flat Chipways 38mm - 80mm
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CNC Alloy Steel Chisel Drill Bit Mining Industrial Drill Bits
CNC Alloy Steel Chisel Drill Bit Mining Industrial Drill Bits
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OEM Middle Pressure Tungsten Carbide Drill Bit Dia 130-230mm
OEM Middle Pressure Tungsten Carbide Drill Bit Dia 130-230mm
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