|Place of Origin:||China|
|Minimum Order Quantity:||negociated one|
|Packaging Details:||playwood box|
|Delivery Time:||15-20 days|
|Payment Terms:||Western Union, L/C, T/T|
|Supply Ability:||50000 Piece/Pieces per Month|
|Item:||PDC Drill Bit||Type:||Core Bit|
|Machine Type:||Drilling Tool||Material:||Stainless Steel, Cobalt Steel Alloy|
|Processing Type:||Forging||Model:||PQ NQ HQ|
tungsten carbide drill bits,
stone drilling tools
PDC Diamond Core Bit model with NQ/HQ/PQ at high penetration rates
PDC bits are made for cutting softer formations at high penetration rates. They typically have round PDC
cutters that can be replaced, extending the life of the bit.
PDC core bit is widely used for water well drilling, geotechnical and environmental drilling, mineral exploration, geothermal wells, geothermal drilling, construction and utility work.
PDC core bit include:
PDC single tube core bit
PDC double tube core bit
PDC wire line core bit
PDC core bits incorporating PDC(Polycrystalline Diamond Compact) cutters can be very cost effective and very productive, which are applied to rock formations of f≤10,mainly used for geological and hydrology drilling.
We have two main types of PDC core bits are available: PDC rib core bits and PDC flat core bit.
The PDC rib core bits are applied to rock formation of f≤6, like mudstone, sandstone, etc.
And the PDC flat core bits are applied to rock formations of f≤10,like limestone, granite, etc.
size:73 94 112 131 151 171 200 220 NQ HQ PQ etc
It can be redesigned base on customers' requirements.
|Core Barrel Specification||Outside Set Diameter||lnside Set Diameter|
1. Delivery time: around 15-20days
2. Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
3. Package : Carton or Wooden Box
1. Our factory has been specialized in manufacturing drilling tools and spare parts since 1980.
2. We have advanced technology and equipment.
3. Our technician has more than 25 year’s professional working experience.
4. Rock drilling tools are exported throughout the world. Main market: Norway, Turkey, USA,
Canada, Australia, Brazil, Uruguay, Iran, Philippines, Thailand, India, etc.
A: We are factory.
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
A: No, we dont offer free samples, it need to pay first but we will return it back in future orders
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
Contact Person: Mr. Yingkai Zhang
Tel: +86 18501231988