taper drill bits

 
ST58 Tungsten Carbide Hardened Steel Drill Bits Dia 89mm - 115mm
 
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Blue Tungsten Carbide Tapered Chisel Drill Bit Flat Chipways
 
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Blue Tungsten Carbide Tapered Chisel Drill Bit Flat Chipways
 
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Blue Tungsten Carbide Tapered Chisel Drill Bit Flat Chipways
 
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Blue Tungsten Carbide Tapered Chisel Drill Bit Flat Chipways
 
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drill rod (drill), internal combustion rock drill bit (drill bit) Series: B22 hollow six-Rod, all kinds of pickaxe rock drill,the monowing rock drill

1) Condition: 100% new
2) Manufacturer brand name: GREAT
3) The bit size: 12 1/4''
4) connection: 6 5/8'' API Reg
5) blade type: 4 blades

Price:EUR0.1;Min. Order:100 pcs;Packing:carton;Transportation:shanghai or Qingdao;DeliveryDate:30-45 days;PaymentType:L/C at sight or T./T.;ExpRegio

Specifications:
The following electric hammer drill bits are machined from chrome steel fitted with carbide insert brazed at a very high temperature

1.High temperature and wear resistance, fast drilling rate
2.IADC code suitable for different formation
3.Sizes range from 3 7/8" to 26".

tricone drill bit
1.conical teeth and hard-facing
2.Reliable bearing system
3.Fast drilling
4.API&ISO

Which is a matrix body PDC bit using arc-type double rows six blades and Medium parabolic crown spiral design with long blades.

1. High temperature and wear resistance
2. IADC code suitable for different formation
3. Good quality and after-sale service

Specifications 1>Meet with API Spec7-1 &ISO 9001:2008 2>Good quality and after-sale service 3>30 years experience in it.

Features:
1) Drill bit: ?5 x 110 ~ ?38 x 600
2) Material: 40Gr, YG8C, YG10C

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

Trademark:futaitools;PatentRight:danyang futai;ExpRegion:all over the world;

1) ISO9001&API
2)Covers all IADC codes
3)Size:12 1/4"
4)Used for oil well and water well

1.double rows tooth,asymmetrical spiral blades ensures stability
2..PDC cutter ensure fast speed and aggressiveness
3.fine cooling and cleaning abil

1). Steel grade: G105
2). Specification: Dia 50-127mm
3). Good quality and low price
4). All sizes as customer's request
We make drill pipe

Drag Bit, Cone Bit, Diamond Bit (including PDC Bit)

Auto-soldering
Unique carbide tip accelerates drilling speed and reduces wear
H flute, accelerates dust removal and reduceswear
Industrial finish

kingdream TCI tricone rock bits API:
1)certified by ISO9001&API
2))min order;one pcs rock bits
3)IADC:114-117,127,437,517,

KingDeam High Quality Tri-cone bits steel tooth

Metal cutting drill bit
Hss twist drill bit
Straight shank, Milled
From
diameter from 0.2mm to 20mm

1.sealed journal bearing
2.drill bit for oil and gas
3.drag drilling bit

Electroplating diamond tools are featured with its good sharpness. We use high grade diamond powder to ensure the sharpness. And our mature electropla

Our company manufacture tungsten carbide products which is one of the most hard material in the world ,often to be used as the cutting tools, mining

Description
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We can supply tricone bit, tci tricone bit, steel tooth tricone bit, pdc bit with many sizes and iadc codes.
Welcome your inquiry.