electric drill bits

1. longer running life
2. API spec
3. aggressive pdc cutters
4. Deep drilling 3000m

PDC rock/matrix body/arc pillar bit
1>ISO9001
2>Good stability
3>Long work life
4>High efficiency

all sizes and codes

PDC rock/matrix body/arc pillar bit
1>ISO9001
2>Good stability
3>Long work life
4>High efficiency

High precision bearing with two thrust faces. Balls lock the cone. Hard face heard bearing surface.

PDC Non-Core Bits Pillar Model
1.Reliable Quality
2.Reasonable Price
3.Long Life And Full Model

Precision Diamond Core Bits
1.Certification By API And ISO
2.Covers All IADC Codes
3.Best Price&Quality

all sizes and codes, high quality and good price

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

1. Bit cones (segment) are spited from tricone bits and welded to build a new bit.
2. The advantage of this series of bits is that it can be made

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

Cutting structure is force balanced,non-symmetrical blade and the deep junk slots .

rock bit:1.It is suitable for the drilling industry;2.Quality has a reliable guarantee;3.We will provide high quality service;

Productivity:500 sets per day;Min. Order:1 set;Packing:box;Transportation:by ship or by air;DeliveryDate:5 days;PaymentType:L/C,T/T or D/P;Trademark:

Wireline Diamond Core Drilling Bits / 45mm Core Drill Bit for Granite
 
 
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28mm - 43mm Tungsten Carbide Button Drill Bit for Drilling Bits Machines
 
 
 
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Our products successively has obtained ISO9001:2000 international quality system certificate and API certificate.

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

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

1.Factory, specializing in manufacturing mining cutter bits for more than 6 years.
2.High performance

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

1Certified by ISO9001&API
2Used for water well, oil field
3IADC:114-117,127,437,517,617,637
4.type:sealed and non-sealed
5.delivery on time

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
3.bits sizes range from 3 7/8'-26'
4.type:3-8blades

101pcs Metal Case Packaging Drill Bit Set with Masonry Drill Bit and SCREWDRIVER BITS
 
Specificati

Sintered Flat PDC Core Drill Bits Polycrystalline Compact Diamond Bit
 
 
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1Certified by ISO9001&API
2Used for water well, oil field
3IADC:FC10435,NC201,,TC206,209 309
4.type:5-12
5.delivery on time

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

 
Tungsten Carbide Rock Drill Bits Through Reverse Circulation Drilling Bit
 
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Industrial Alloy Steel DTH Drill Bits Water Well Drilling Bit
 
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