carbide drilling bits

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

1.thread button bits
2.top hammer rock drilling tools
3.t38-64mm thread button bits

1.OD:137-660.4mm
2.Length:1400-2500mm
3.Righting belt length:100-650mm
4. Type: string, near bit
5. Standard: API 7-1...

1. Reliable quality and reasonable price
2. Fast drilling speed.
3. Long working life
4.Quantity of reliable rock

size: 12 1/4 inch
type: tungsten carbide insert
feature: gauge protection
thread: 6 5/8 inch
application: water well drilling, oil gas well drill

They apply to mine wells where have methane of coal-dust explosive dangers and are used for drilling mid-hard and bard coal beds. The drills have th

1.T thread: T38, T45, T51, ST58, T60 GT 60.
2.Main button bits diameters:T51 76-178mm.
3.Material :Tungsten carbide.
4.Button bit shape:Spherical.

Tricone bits from 6 to 17 1/2 inch, both steel milled tooth and Tungsten Carbide Insert Bit with metal seal.

T45 T51 Retrac Button Bit China
1.Thread : R25 R32 R38 T38 T45 T51 ST58 ED68
2.Gauge button angle : 30° 35°
3.Diameter :45mm-140mm

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

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

Soft and Medium Hard Formation
Deep blade and long parabolic configuration ,ensure optimal bottom hole flow pattern and anti-balling .
Anti whirl

Body: matrix body or steel body
Size: 6'' 8 1/2'' 12 1/4'' etc.
Blades: 4-8
Cutter size: 1613mm, 1913mm etc.
It could be customized

DTH drill bits are used with DTH hammers for drilling holds through a wide range of rock types.

brand : solidkey
custom hole opener
good quality & competitive price
Any sizes is possible

Specifications Drilling drag bit/PDC drag bit
1.PDC drag bit diameter 2inch to 6inch,3,4,5,6 blade
2.high drilling efficiency,longer life

Quality:API ISO9001

Inserts are manufactured under high pressure and high temperature components, and It has the feature of the high abrasion and impact resistant

Type: matrix body or steel body
Size: 6'' 8 1/2'' 12 1/4'' etc.
Blades: 4-6

1Certified by ISO9001&API
2Used for water well, oil field
3.sizes:3-26in
4.delivery on time

 
Diamond Drilling Tools Impregnated Bit 6mm 8mm 10mm 12mm For Geological Survey<

DTH hammer bits
1. Material:Diamond insert, stell and others
2. Processing Type:Forging
3. Use:Coal Mining

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. 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

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

Our main products are rock drilling tools and mining tools, including eight series, more than 500 types.

10" DTH Hammer Bits
1. Diameter(mm):254,305,311,318,330
2.Air Holes:3,4
3.Button Quantity:32,48,50,56,58
4.Weight(kg):90-155...

1.Structure:Deep Hole Drilling
2.Precision:Normal Precision
3.Outside Diameter Mm:42-200
4.Thread Type:T & R
5.Strict quality control

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