electric drill bits

1.Structure:Deep Hole Drilling
2.Button bit face : Flat face
3.Outside Diameter Mm:42-200
4.Excellent hole clean quality
5.Longer service life .

1. API&ISO 9001
2.Size: 95.3mm-660.4mm
3.high quality and best price
4.covers all IADC codes
5.more inventory

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637

HSS TAPER SHANK TWIST DRILL;HSS STRAIGHT SHANK TWIST DRILL; THE STEPS AND LADDERS DRILL;WOOD WORKING DRILL;MASONRY DRILLS;SDL HAMMER DRILLS;GLASS& TIL

Electric Hammer drill/SDS drill bits
Fit into all hammers with SDS-plus system.
welcome OEM if quantity reach 1000pcs/1item

PCD High Precision Drill Bits,PCD Drill Bits

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

QianWang Down The Hole button bits
1.Diameter:68~250mm
2.Used in DTH Drilling rig
3.Material:Alloy,metal
4.10 years DTH bit supplier

TCI tricone drill bit 63/4" mining tricone rock bit

cheap and good low air pressure dth bit&dth drill bit

200 workers, 20000 squre meter workshop, own Germany heat treament equipment, complete set of gold processing equipment.,10 years drilling tools.

Other Non-coring Drill Bits

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

1.22 years focus on rock drill bits manufacture.
2.High quality steel.
3.High abrasion resistant cemented carbide.
4.Advanced heat treatment techni

Our company can supply you Kinds of drills for your choose!
HSS TAPER SHANK TWIST DRILL;HSS STRAIGHT SHANK TWIST DRILL; THE STEPS
AND LADDERS DR

HSS TAPER SHANK TWIST DRILL;HSS STRAIGHT SHANK TWIST DRILL; THE STEPS AND LADDERS DRILL;WOOD WORKING DRILL;MASONRY DRILLS;SDL HAMMER DRILLS;GLASS& TIL

PDC bit TD 1345 (5 blades)
1.best price and high quality
2.5 blade count
3.can change the spiral nozzles
4.wooden or steel boxes

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

roller cone bits
1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale

Turning / Cutting Tools Tungsten Carbide Inserts YG11C For Drill Bits
 
 
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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

Matrix body fixed cutters are made from tungsten carbide material. This provides
improved wear resistance and erosion.Additionally, they are typicall

1.Hardened Alloy Steel base material
2.High performance PDC-Cutters
3.Carbide and Diamond gauge protection
4.Carbide/Diamond Shock Studs

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

IADC547 underground drilling machine
1.Fast drilling rate
2.Strong cutting structure durability
3.Diffrernt size available
4.Low cost

Reinforce Concrete Diamond Core Drill Bit,Concrete Drill Bit

Diamond core drill bits and reaming shell/ reamer with IMP & Surface set
 
Reaming shell is set

 
GD-U2 Universal Cutter Grinder Graver Grinder Drill Bit Sharpener Machine  In Stock, CE Approved
&nb

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

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent Sevice
4.Large Business scale