carbide drill

tungsten carbide drill bit
1.heat treatment:40-44HRC
2.hardness tip: above 50HRC hardness
3.Material:Carbide,ASTM4142 or 42CrMo
4.ISO Certificate

1.Packing: wooden case or as your requirements
2.Delivery: depend on the contract
3.Payment: T/T Western Union

Hunan Renowned Trademark: Tongyi brand
ISO 9001:2008 certificate

tricone rock bit
1.Normal WOB KN/mm (bit dia.):0.35~1.05
2.Rotary Speed(rpm):240~50
3.structural features:journal bearing

carbide drill bit
1.material:Steel Carbide
2.Production experience :40years
3.Diameter:38-127mm
4.Button bit shape:Spherical

Good condition, covering all codes.
Used in Water well and oil field.
Used in soft to hard formate.

DTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig,durability, accuracy and manageability

tungsten carbide drill bits
1.Recommended Parameter:
2.WOB0.45~1.1 KN/mm (bit dia.)
3.RPM200~50(r/min)
4.Medium hard Formation

DTH drill pipes play a significant role in all DTH drilling, regardless type of rock, hole depth or drill rig,durability, accuracy and manageability

Down the hole carbide drill bit
1. Material:Carbide tip
2.Working pressure : 0.5~0.7Mpa ( Low pressure)
3.Drill diameter range : 65mm ~253mm
4.IS

high compressive strength and strong abrasion resistance, which can drill more reasonably and effectively, and can be used for drilling under various

1.Rock Drilling Machine Tool
2.R25 Threaded Tungsten Carbide Button Rock Drill
3.Hard Rock Drilling Bits

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

API IADC415 TCI tricone bit
1.High compressive strength
2.Soft formation
3.Higher stability
4.Large inventory on hand...

Tungsten steel grinder, carbide die cutter.
High-speed cutting
All kinds of metal and non-metallic craft carving.
For mold manufacturing

1.Added gauge protection for longer life
2.Hardened tungsten carbide material
3.High performance PDC-Cutters
4.Carbide and Diamond gauge protection

 
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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1.high quality and best service
2.Strong cutting structure durability
3.Rubber seal or metal seal

Widely used in oil exploration, subterranean heat. Hydrology welling drilling and so on.

Our tungsten carbide drill products are easy for drilling materials like concrete, brick in construction and installation industries, and are suitable

Professional Cemented Tungsten Carbide Buttons For Stone Tools
 
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Professional Cemented Tungsten Carbide Buttons For Stone Tools
 
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1) ISO9001&API
2)Covers all IADC codes
3)Size:3 1/2"~26"
4)Used for oil well and water well

Hunan Renowned Trademark: Tongyi brand
ISO 9001:2008 certificate

1. With high resistance to wear,
2. Low friction coefficient, good toughness,
3. Long life and other advantages,
4. Customized available.

Tungsten Carbide Drill Bits For Metal,Tungsten Carbide Drill Bits

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