tci tricone drill bit for oil and gas well drilling tungsten carbide countersink drill bit
Min.Order: 1 Piece/Pieces
all sizes and codes
13pcs High Speed Steel Twist Drill Bit Set
Hss Twist Drill Bits
1.5mm-6.5mm
Packaging:1*steel box19*Drill
HSS Fully Ground Twist Drill Bit
Hss Twist Drill Bits
mix Drill Bit For Oil Field And Well Drilling
mix Drill Bit For Oil Field And Well Drilling
[Manufacturer, Trading Company]

Multi-purpose drill bits 5pcs/set 1/8" 3/16" 1/4" 5/16" 3/8" in plastic box
Min.Order: 500 Piece/Pieces
Multi-purpose drill bit 5pcs/set
Sizes: 4mm,5mm,6mm,8mm,10mm
Universal drill to drill holes on hardened steel, ceramic tile, concrete, laminates
Petroleum Drilling Cobalt Steel Alloys Tricone Drill Bit
Soft formations with low compressive strength and high drillability.
[Manufacturer, Trading Company]

Drill Bit Series Product Product Product
Drill Bit Series,Drill Bits
Bq Nq Hq Pq Diamond Impregnated Core Drill Bit
Bq Nq Hq Pq Diamond Impregnated Core Drill Bit,Drill Bits
Maxdrill Tapered Drill Bit 7 Degree 34mm for Small Hole Drilling
Maxdrill 45mm 12 Degree Tapered Drill Button Bits for Quarrying
Maxdrill T38 Drill Bit 76mm Button Bit for Drilling
Drilling Tools T38 102 mm Thread Dome Reaming Button Bits
Diamond Core Drill Bit for Hard Rock
Diamond Core Drill Bit for Hard Rock
Alloy Drill Bit Product Product Product
Alloy Drill Bit,Other Accessories
tri cone drill bit Steel Tooth Bit
tri cone drill bit Steel Tooth Bit
9 Pcs HSS Drill Bit Set
9 Pcs HSS Drill Bit Set
Professional YG8C Tip Glass Drill Bit
Professional YG8C Tip Glass Drill Bit
High Quality Tungsten Carbide Tipped Drill Bit
High Quality Tungsten Carbide Tipped Drill Bit
API 2012 newest roller cone drill bit with many sizes for well drilling
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:3-26"
5.delivery on time
9 5/8'' TCI IADC 437 tricone drill bit,milled bit,tricone roller bit
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:3-26inches
5.delivery on time
12 Pcs SDS Hammer Drill Bit Sets
12 Pcs SDS Hammer Drill Bit Sets
215.9mm API 8 1/2 Inches Matrix body TCI Tricone rock drill bit
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:3-26
5.delivery on time
Tricone Drill Bit Product Product Product
Tricone Drill Bit,Roller Cone Drill Bit
Spiral Flute HSS Step Drill Bit
Spiral Flute HSS Step Drill Bit,Step Drill Bits
Anchor Drill Bit Product Product Product
Anchor Drill Bit,Drill Bits
Tungsten-carbide Drill Bit Product Product Product
Tungsten-carbide Drill Bit,Drill Bits
PDC Drill Bit Product Product Product
PDC Drill Bit,Drill Bits
Directional Drill Bit Product Product Product
Directional Drill Bit,Drill Bits
H25 - H-thread Button Drill Bit Dia.35mm-57mm Drill Bit For Mining
Description
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ONTON accessories self drilling hollow threaded rod anchor bolt TC tapered drill bit
Min.Order: 1 Piece/Pieces
1 Self drilling anchor bolt / drilling bit
2 R / T thread
3 left / right hand thread
4 R25N --T76S
5 Customized according t
Api Three Cone Rock Bit/Drill Bit Tricone With 9 7/8" Manufacturer Tricone Bits
Min.Order: 1 Set/Sets
High temperature heat treatment forged alloy steel. Carbide teeth with high strength and toughness work more efficiently
9 5/8'' TCI tricone drill bit,milled bit,tricone roller bit
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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