High Accuracy Drill Bit Sharpener For Tungsten Carbide Twist Drill Bit
We have a group of professional talent team,adhering to the operating princ
Steel tooth drill bit/rock bit/roller bit for well drilling
Min.Order: 1 Piece/Pieces
1.high quality and best service
2.Strong cutting structure durability
3.steel tooth drill bit for drilling
Top Hammer Bit / Rocket Bit / Thread Button Bit / Drill Bits
Min.Order: 5 Piece/Pieces
Thread Button Bits: High quality and several thread with various carbide tips like YK05 are available. All products can be developed upon customers' r
PDC Anchor Shank Drill Bit
Min.Order: 50 Piece/Pieces
size from 28mm to 42mm
can be customized
can be used in the mining, water well drilling, coal drilling industry
best price and qualiy
Panel pilot bit with drill point panel pilot bit with drill point
Panel pilot bit with drill point panel pilot bit with drill point
110mm 115mm ST68 Button Drill Bit Threaded Drill Bit For Quarry
110mm 115mm ST68 Button Drill Bit Threaded Drill Bit For Quarry
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T45 Tungsten Carbide Dome Reaming Drill Bit Threaded Drill Bit
T45 Tungsten Carbide Dome Reaming Drill Bit Threaded Drill Bit
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T45 Tungsten Carbide Dome Reaming Drill Bit Threaded Drill Bit
T45 Tungsten Carbide Dome Reaming Drill Bit Threaded Drill Bit
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T45 Tungsten Carbide Dome Reaming Drill Bit Threaded Drill Bit
T45 Tungsten Carbide Dome Reaming Drill Bit Threaded Drill Bit
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110mm 115mm ST68 Button Drill Bit Threaded Drill Bit For Quarry
110mm 115mm ST68 Button Drill Bit Threaded Drill Bit For Quarry
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T45 Tungsten Carbide Dome Reaming Drill Bit Threaded Drill Bit
T45 Tungsten Carbide Dome Reaming Drill Bit Threaded Drill Bit
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PDC anchor shank drill bit
Min.Order: 10 Piece/Pieces
ISO9001:2000 certificated
High wear resistance,impact resistance, high drilling efficiency
Fast delivery
Best price
Drill bit grinder MR-13D
Portable idiot drill grinder, twist drill grinder, Universal small drill grinder, universal big drill grinder,it is accurate and fast.
Drill bit grinder MR-13A
Portable idiot drill grinder, twist drill grinder, Universal small drill grinder, universal big drill grinder.
19pcs SDS Drill Bit Sets
Features:
1) Size:
a) 5, 5.5, 6, 6.5, 7 x 160mm / 12, 14, 16 x 210mm /
10, 18, 25 x 450mm
b) Point chisel: 14 x 250mm...
11pcs SDS Drill Bit Sets
Features:
1) Size:
a) 5, 6 x 110mm
b) 6, 8, 10 x 160mm
c) 10, 12 x 210mm...
Drill bit grinder MR-26D
Portable idiot drill grinder, twist drill grinder, Universal small drill grinder, universal big drill grinder,it is accurate and fast.

NW pdc coancave drill bit/PDC full face drill bit
Min.Order: 10 Piece/Pieces
ISO9001:2000 certificated
Efficient assembly, high abrasion resistance,impact resistance
4 wing 153mm pdc drag drill bit/pdc drill bit
Min.Order: 10 Piece/Pieces
ISO9001:2000 certificated
Efficient assembly, high abrasion resistance,impact resistance
Drill bit grinder MR-G3
Portable idiot drill grinder, twist drill grinder, Universal small drill grinder, universal big drill grinder, universal precision drill sharpener.
Drill bit grinder MR-26A
Portable idiot drill grinder, twist drill grinder, Universal small drill grinder, universal big drill grinder,it is accurate and fast.
API pdc drill bit for oil
Min.Order: 1 Piece/Pieces
Higher nozzle counts and/or fixed ports to best serve cleaning,cooling and cuttings evacuation requirements with available hydraulic flows.
diamond bit/ pdc bit/ oil well drill bit/matrix body PDC bit/steel body diamond bit
Min.Order: 1 Piece/Pieces
1.manfacturer, welcome to our company to visit on spot
2.design and product as customer request
3.have abundent export experience to USA
best drill bit for stainless steel
These Diamond Bits use polycrystalline diamond (PDC) cutters to shear rock with a continuous scraping motion
1 Cutting structure is force balanced a
[Manufacturer]

high efficiency tricone drill bit
Oil Well Water Well Drilling Tri Cone Three-cone Rock Roller Drill Bits
[Manufacturer, Trading Company]

PDC anchor shank drill bit
Min.Order: 10 Piece/Pieces
Applied to drill the bolt-mesh support for the coal mine, dam and roadway construction,etc.
cone bit/tricone drill bit/roller bit/roller cone bit/geological explor cone bit
Min.Order: 1 Piece/Pieces
roller cone bits
1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale
T45 (1 3/4') Stone Bore Hole Button Bit
Min.Order: 20 Piece/Pieces
1.Structure:Deep Hole Drilling
2.Precision:Normal Precision
3.Outside Diameter Mm:42-200
4.Thread Type:T & R
5.Strict quality control
T38(1 1/2'') Drop centre retrac button bits
Min.Order: 20 Piece/Pieces
1.Structure:Deep Hole Drilling
2.Precision:Normal Precision
3.Outside Diameter Mm:42-200
4.Thread Type:T & R
5.Strict quality control
IADC 12 1/4 tricone bit/tricone drill bit/rock drill bit for water well
Min.Order: 1 Piece/Pieces
1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:3-8blades
5.delivery on time
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