What are the available sizes for the core bit?

Available sizes include 76mm, 93mm, 112mm, 132mm, 151mm, and 171mm, with corresponding heights and weights ranging from 1kg to 3.2kg.

What is the packaging standard for the products?

We use standard export packing including wooden boxes, plastic boxes, and carton packing, all with anti-collision foam for protection.

How long is the lead time during peak season?

The average lead time during peak season is one month, while off-season lead time is within 15 workdays.

Qideli 1305-93 mm PDC Core Bit for Medium-Hard Rock, Diamond Crown Bit

Name: Qideli 1305-93 mm PDC Core Bit for Medium-Hard Rock, Diamond Crown Bit
Brand: PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.
SKU: 1976062511

Fujian, ChinaPUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.

US$18.00-38.00

1 Piece

Product profile

Customization

Available

Customized

Type

PDC Core Bit

Model NO.

1305-93 mm

Material

High Carbon Steel

Usage

Well Drilling, Metal Drilling, Masonry Drilling

Leader Time

20-30 Days

Technology

Carburizing and Other Heat Treatment Processes

Aplication

Water Well and Geological Drilling

Color

Customed

Transport Package

Wooden, or Others

Specification

1305-93 mm

Trademark

QIDELI

Origin

China

HS Code

8431431000

Production Capacity

50000

Key features

Premium Diamond Cutters: High-quality carbon steel with premium diamond cutters for enhanced wear resistance.

Extended Service Life: Dual-cutter design prolongs lifespan and mitigates failure risks in complex formations.

Unique Crown Design: Optimized stress distribution for superior steering stability and reduced vibration.

Wide Application Range: Efficient tool for oil & gas drilling, geological exploration, and water well drilling.

Customized Options: Tailored PDC crown bit solutions available for specific operational requirements.

Fast Stock Delivery: Delivery in 2-3 days for standard products available in stock.

Global Export Experience: Exporting to over 40 countries with a 97% customer repurchase rate.

Multiple Payment Terms: Accepts FOB, CIF, DDP, DDU, EXW with flexible T/T deposit and balance options.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced Team

PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.

Fujian, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤5.80h

AI-Powered supplier vetting

SummaryThe supplier demonstrates flexible customization, ODM and OEM capability, recent new-product activity, ISO 9001 certification, in-stock capacity, and more than 15 years of heat-treatment experience. It has export capability, eight years of exporting experience, and access to overseas agents or branches, but no overseas warehouse or showroom and no participation in offline trade shows. Operational controls show weaknesses: there is no valid manufacturing-capacity contract with its related subcontractor, no written supplier-service assessment or approved-supplier list, no written corrective-action or complaint-handling procedures, and no raw-material traceability. Quality inspection is performed by one inspector, with finished products checked by packing staff. Innovation evidence is limited by zero stated patents, no SDK, no private molds, and no 3D software design service. Financial records are identified for 2021–2023, but their results are not provided.

Supplier typeThe supplier is a manufacturing-oriented provider with CNC lathe and CNC processing facilities, in-stock capability, self-operated import/export rights, and stated experience in heat treatment. It also offers services through overseas agents or branches, but the stated number of countries with overseas services is zero and no overseas warehouse or showroom is available.

CertificationsThe supplier reports an ISO 9001 supplier management-system certification. This is explicit evidence of a recognized quality-management certification, although no other certifications are identified.

After-Sales capabilityThe supplier accepts several service payment methods and states peak-season lead time of one month and off-season lead time within 15 workdays. However, it has no written corrective and preventive action procedures or records and no written customer-complaint handling procedures or records, limiting evidence of structured after-sales management.

R&D capabilityThe supplier reports a new product within the past year, flexible design customization, ODM service, and use of AutoCAD and SolidWorks. Innovation infrastructure appears limited by no available SDK, zero stated R&D patents, no private-mold capability, and no 3D software design service.

Customization capabilityThe supplier explicitly provides flexible customization, can analyze and design products according to customer usage, and can process supplied drawings. It also reports ODM and OEM capability, providing strong direct evidence of customization support.

Product Q&A

Q:What is the lead time for orders?

We can deliver in 2-3 days if products are in stock. Special designs and customized products require 20-30 days. Delivery is available by sea, air, or express via partners like DHL, TNT, EMS, UPS, and FEDEX.

Q:Which payment terms do you accept?

We accept FOB, CIF, DDP, DDU, and EXW. Usually, a 30% advance payment by T/T is required, with the balance payable by T/T before shipment or after the copy of the bill of lading.

Q:How do I place an order?

Contact us anytime with your questions. A dedicated person will handle the connection within 24 hours on working days. Handling is postponed on holidays to ensure no worries about your purchase and use.

Q:What materials are used for the drill bit?

The bit is manufactured with high-quality carbon steel and equipped with premium diamond cutters to enhance wear resistance and gage protection.

Q:Is customization available for this product?

Yes, we offer tailored PDC crown bit solutions to meet specific operational requirements. If you cannot find the desired model, please contact us for customization.