diamond drill bit

API 6" Button Insert Drill Bit/Insert Rotary Bit/ Tricone Bit for Well Drilling
1-API or ISO
2-Delivery Date: In 7days

ISO9001:2000 certificated
Efficient assembly, high abrasion resistance,impact resistance

thread drill bits of button bits
1.Button Type
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO9001

TCI tricone bit/tricone rock bit
Various of model and dimension available
Good condition and reasonable price

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

Bit Size: 4 1/2"-- 171/2"(114mm--444.5mm)
Blades: 3--9 Blades
Nozzles: according to your requirement
PDC Cutter: 1913,1613,1313

Drill Bit
Drilling dia. 1.2mm

Features:
1) Size:
a) 6, 8 x 110mm
b) 6, 8, 10, 12 x 160mm
2) Material: 40Gr, YG8C...

HSS twist drill bits

Diamond core Drill Bit
1.combined,diamond tool
2.punching functual well
3.perfect package
4.reasonable price

1. best quality and best price
2. fast delivery time
3.certification:API&ISO
4.best after-sale service

Milled tooth drill bits
1)Certified by ISO9001&API
2)Covers all IADC codes
3)Size:3 3/4"~26"
4)MOQ:1pcs rock bit

1.PDC BIT certificate with API and ISO.
2.We can manufacture matrix body pdc bits and steel body pdc.
3.pdc bit from 2-7/8" to 17"

Metal drill bits ground from solid extremely heat resistant cobalt-alloyed high speed steel produced according to DIN338. Polished Finish.

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

LD PDC non-coring drill bits include: PDC concave drill bit/PDC drag bits/PDC arc pillar drill bit/PDC reamer bit/PDC flat-face drill bit etc.

roller cone bits
1.long service time
2. well drilling
3.best price and high quality
4.we can provide the sample ,but customer need to pay all.....

LD PDC drill bit including: PDC concave drill bit/PDC drag bits/PDC core bit/PDC arc pillar drill bit/PDC reamer bit/Oilfield PDC drill bit/PDC core

Hammer Drill Bits are used to drill holes in those different masonry building materials, such as concrete, stone, brick, granite, marble, and so on.

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

Material:crv,carbon steel
Includes:Nut Drivers,Bit Adaptor,Screw Finders,Wood Working Drill Bits,Ratchet Screwdriver

thread drill bits of button bits
1.Button Type
2.Diameter: 35mm - 178mm
3.Thread: R22,R23,R25,R28,R32,R38,T38,T45,T51
5.Certificate:ISO9001

KingDeam High Quality Tri-cone bits steel tooth

which is suitable for drilling in soft to medium hard stratum, and has better advantages in overcoming incomplete stratum drilling

Used for the urban orientation penetrate project to lay the pipe for gas or water.It meets the all direction drill controled by the sound house.

Machine Type:Drilling Tool
Certification:API
Material:TCI
Processing Type:Forging
Use:Well Drilling

25pcs HSS Twist Drill bit Sets
Rolled,Polished,Fully Ground
Bright,Black,TIN
SIZES:(1-13)X0.5MM
Long life, fast drill speed

Power tool accessories;Short Hex shank electric hammer drill bit

API high quality pdc Bit & Gas Well PDC Drill Bit & oil drill Bit

1) Condition: 100% new
2) Manufacturer brand name: GREAT
3) The bit size: 9 1/2''
4) IADC code: 127
5) Seal type: Rubber Sealed Bearing