electric drill bits

 
158mm to 200mm Hollow Stem Auger Drilling for water well drilling hole
 
Detail

The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.

milled tooth tricone oil drill bits
1.Low compressive strength
2.High drillability
3.Soft formation

TCI bits series
437
Soft Formation TCI Tricone Bits
The 427 tci bits are used to drill low compressive strength,very soft formations .TCI bits maxi

1.button tooth or steel tooth
2.matal or sealed
3.soft,medium soft,hard,medium hard

1.ISO 9001 Certificate
2.wide size code
3.soft,medium soft,hard,medium hard

API New TCI Cones/Tricone Cutter/Reamer Bit
1. Steel tooth & TCI available
2. 6"-42" in diameter
3. Strict Quality Control

1.Standard:API
2.Out diameter:2 7/8"-5 1/2"
3.Rated load range:50t(900kN)-350t(3150kN)

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

diamond core drill bits Diamond Core Drill Bit

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

1.certification API and ISO9001
2.established in one thousand nine hundred and eighty
3.supplier to America and Middle East

all sizes and codes

A full range of PDC cutters designed for oil/gas drilling and mining bits, are manufactured under stateoftheart sintering processes.

1.Competitive Price(larger order, lower price)
2.Perfect Quality Control System
3.Excellent products and Sevice(3"~26")
4.Large Business scale

CDHP PDC Drill Bit for Oil & Gas Drilling
Certificate: API 7-1 & ISO9001
Manufacturer & experienced technicist

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,

CDHP PDC Drill Bit for Oil & Gas Drilling
Certificate: API 7-1 & ISO9001
Manufacturer & experienced technicist

Our products successively has obtained ISO9001:2000 international quality system certificate and API certificate.

Productivity:30000 sets per month;Min. Order:1 set;Packing:box;Transportation:by ship or by air;DeliveryDate:5 days;PaymentType:L/C,T/T or D/P;Tradem

TCI Tricone Drill Bit
1.Material:Sungsten Carbide
2.Cover all IADC code
3.Water Drill Bits
4.Fast Feedback

118pcs Hss Combination Drill Bit Sets with blow mold Ca

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,

PDC bits
1. High wear resistance cutters.
2.Oppose-circumnutation design.
3.suitable for medium to hard formation.

Specifications:
1 Steel wire: 0.5 - 13.0mm
2) Cold drawn bar: 8.0 - 12.0mm
3) Coil: 8.0 - 14.0.0mm
4) Hot rolled round bar: 10 - 85mm...

all sizes and codes, high quality and good price

API 9 7/8" Rock Drill Bit For Oil Well(Oil Drill Bit Manufacturer):
1.Company History: 20 years
2.Long Working Life: 70 Hours at least

1) our pdc bit Certified by ISO9001&API2) our pdc bit have Fast drilling rate3) our pdc bit posses Strong cutting structure durability4) our pdc bit s

Productivity:30000 sets per month;Min. Order:1 set;Packing:box;Transportation:by ship or by air;DeliveryDate:5 days;PaymentType:L/C,T/T or D/P;Tradem

Product Specification:
Bearing Type: Sealed Journal
Sealed Type: Mental Sealed Bearing
Hydraulic Design: 3 Nozzles with Snap Rings