carbide drilling bits

SUPREME PDCrock cutting blanks consist of a polycrystalline diamond layer sintered with tungsten carbide substrate under ultra-high pressure .

It is suitable for hard strata with high compressive strength

We have engaged in rock drill tools for over tens years.

water drilling
1.ISO9001:2008
2.Water well drilling
3.Semi-finished pdc bit
4.Optimized ROP and bit life

rubber seal rock bit
1.work time:120-180 hours
2. rubber seal
3. oil drilling/coal drilling and so on
4.best price and high quality

Matrix body PDC bit
1.best price and high quality
2.directional bit
3.can change the spiral nozzles
4.wooden or steel boxes...

 
6" DTH bits Down The Hole Drilling For Mining Blast Hole Drilling
 
 
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API Metal/Rubber Sealing Rock Bit for Well Drilling:
1.Long Working Life: 70 Hours at least
2.most favourable price and best qualtity

1.Size from 3 7/8" to 26" Covers almost all IADC code.
2.Good quality and after-sale service
3.More than 30 years experience in tricone bit

1) The bit size: 9 7/8''
2) IADC code: 115
3) Seal type: Rubber Sealed Bearing
4) Bearing type: sliding bearing
5) Connection: 6 5/8''

Button bits T38-76 golden color drilling for marble and granite stone 
 
Product Descript

Sealed Type; rubber sealed journal bearing
Thread Connection;7 5/8" reg pin
Weight(kgs/pc):160kg
Size:14 3/4'' (374.6mm)
IADC: HA537

Specifications Diamond PDC rock bit
1.Blades:5 6 7 or..
2.Cutters:19*13mm
3.4 1/2" API reg
4.Speed:60-300rpm

high abrasive resistance, thermostability and self-sharpening.Ideal material for wear protecting of oil Drilling bits, Mining bits and Rod centralizer

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

Carbide tricone bits
1.Meet with API Spec7-1 &ISO 9001:2008
2.Many years experience in water well bits
3.Good quality and after-sale services

Horizontal Directional Drilling Tools Sonde Housing Drill Bits Heads
 
 
Description:<

12 1/4" Kingdream Steel Tooth Bit /Insert Rotary Bit/Tricone Bit for Well Drilling
1-API or ISO
2-Delivery Date: In 7days

1.Size from 3 7/8" to 26"
2.Covers almost all IADC code.
3.Stocks adequate&timely delivery
4.Good quality and after-sale service

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

high abrasive resistance, thermostability and self-sharpening.Ideal material for wear protecting of oil Drilling bits, Mining bits and Rod centralizer

1.Diamond Core Drill Bit
2.Good material,.Applied to stone
3.Seamless steel pipe makes hydraulic drills stronger and more durable

Number of Blade: 7
Primary Cutter Type: PDC
Primary Cutter Size(mm): 13
Connection Size/Type: 6 5/8" API REG
Formation sticky, soft, medium

1.Sizes available: From 3''(76.2mm) to 17 1/2''(444.5mm)
2.Used in soft formations such as sand, clay, and so on, for water well drilling and so on

1.Size from 3 7/8" to 26"
2.Covers almost all IADC code.
3.Stocks adequate&timely delivery
4.Good quality and after-sale service

1.Size from 3 7/8" to 26"
2.Covers almost all IADC code.
3.Stocks adequate&timely delivery
4.Good quality and after-sale service

, own Germany heat treament equipment, complete set of gold processing equipment.,10 years drilling tools exprience

Model NO.: TSP diamond insert diamond drill bit Type: Cylinder Tsp Material: Diamond Customized: Customized Usage: Drilling, Abrasive and Carving Kind

PDC core bit include:
PDC single tube core bit
PDC double tube core bit
PDC wire line core bit

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