|Place of Origin:||Tianjin China (Mainland)||Brand Name:||KINGDREAM,SNK||Model Number:||various,PDC drill bit|
|Type:||Center Drill Bit,Drill Bit||Material:||Tungsten Carbide||Use:||
Well Drilling,Well Drilling,gas,water and oil will drilling
|certification:||API and ISO||color:||various||size:||3 3/4"(95.3mm)-26"(660.4mm)|
|Processing Type:||Casting||Bearing type:||metal sealed bearing||Formation:||medium hard and hard formation|
|Machine Type:||Drilling Tool|
|Packaging Detail:||fumigation free of wooden case|
1>Meet with API Spec7-1 &ISO 9001:2008.
2>Good quality and after-sale service.
3>30 years of experience.
1.Certified by ISO9001&API
2. High quality with reasonable price
3. Fast drilling rate
4. Strong cutting structure durability
5. Different sizes as required
6. pdc drill bit,diamond bit,pdc core bit,diamond core bit,impregnated bit,pdc cutters.
Structure features and applications of the bit
1,Suit for drilling medium to medium-hard formations.
2,Evolute asymmetrical blade cutter design and balanced bit load so that bit whirl is prevented .
3,Composite gage protection and low torque design improve rate of penetration .
4,CFD hydraulic balance design results in better bit cleaning and cutting removal .
5,Combined utilization of high performance PDC compacts significantly prolongs bit life
6,Higher nozzle counts and/or fixed ports to best serve cleaning,cooling and cuttings evacuation
requirements with available hydraulic flows.Allows for higher flow rates with minimal increase in
Feature:Diamonds are impregnated in the matrix behind the PDC cutters
Benefit:Increased footage drilled in abrasive applications.
Product Description-----high quality PDC drill bit
1. Cutting structure is force balanced and bit blade is asymmetrically designed so that the load on bit
is balanced that resulting
better stability of the bit.
2. Main cutter are high performance PDC cutters to insure service life of the bit while improving ROP.
3. Cutter exposure is optimized to insure the bit can achieve higher ROP is soft to medium formations.
4. Shock absorbers are designed to make the bit capable of drilling through formations with hard strigers.
5. Hydraulic system of the bit is optimized using dynamic flow pattern simulation technology to enhance
cleaning and cooling effects of the bit to effectively prevent bit from balling.
Main bit size(mm)
PDC core drill bit
75/54.5 94/74 113/89 113/109
PDC center drill bit
Concave 3 wing bit
60 75 94 113 133
60 75 94 113 133
Many wing scraper
60 75 94 113 133 133 153
173 190 215
PDC Indexable drill bit
153/94 153/113 190/153
all kinds and size PDC bits
water well, oil field, construction, geothermal, directional boring,
and underground foundation work
sticky, soft, medium hard, hard formation
fumigation free of wooden case
T/T (10% downpayment and 90%balance before shipping.)
within 7-15 work days
4. How to make an order
When you make an order, please provide the follow datas:
1)Inform the rock condition and drill machine model;
2)Confirm the bit series;
3)Supply the specfications and thread sizes;
4)If Samples, drawings, we can produce as all requested.