Is customization available for this product?

Yes, we offer custom design services. You can customize the head shape (e.g., Flat Face), surface treatment (Spray-Paint), and color according to your requirements.

What is the packaging method for shipping?

We use standard export packing, including wooden boxes, plastic boxes, and carton packing, all with anti-collision foam to protect the products during transport.

T51-80 mm Thread Rock Drilling Bit for Quarry Work, Rock Drilling

Name: T51-80 mm Thread Rock Drilling Bit for Quarry Work, Rock Drilling
Brand: PUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.
SKU: 2108171682

Fujian, ChinaPUTIAN QIDELI ENGINEERING EQUIPMENT CO., LTD.

US$45.00-65.00

10 Pieces

Product profile

Customization

Available

Customized

Standard

Model NO.

T51-80 mm

Length

Taper-length

Type

Thread Bit

Material

Solid Carbide

Usage

Well Drilling

Leader Time

20-30 Days

Head Shape

Flat Face

Surface Treatment

Spray-Paint

Color

Customized

Transport Package

Wooden, or Others

Specification

T51-80 mm

Trademark

QIDELI

Origin

China

HS Code

84314390

Production Capacity

50000

Key features

High-Quality Material: Made from solid carbide with advanced CNC processing and heat treatment for enhanced hardness and wear resistance.

Efficient Drilling Design: 80mm diameter with customized threaded structure ensures tight engagement, stable impact force, and efficient torque transmission.

Versatile Applications: Suitable for underground/open-pit mining, tunnel drilling, building foundations, and quarry work in various rock formations.

Customizable Options: Offers customized head shapes (e.g., Flat Face), surface treatments (Spray-Paint), and colors to meet specific project needs.

Fast Delivery Options: Stock items can be delivered in 2-3 days, while custom designs require 20-30 days production time.

Flexible Payment Terms: Accepts FOB, CIF, DDP, DDU, EXW with 30% T/T deposit and balance payment before or after shipment.

Professional Packaging: Standard export packing with wooden/plastic boxes, cartons, and anti-collision foam to ensure safe transport.

CE Certified Quality: Products meet CE standards, ensuring reliability and safety for industrial drilling operations.

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: ≤5.15h

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 we have products in stock. Special design and customized products need 20-30 days. Delivery can be arranged by sea, air, or express (DHL, TNT, EMS, UPS, FEDEX).

Q:Which payment terms do you accept?

We accept FOB, CIF, DDP, DDU, and EXW. Usually, a deposit of at least 30% advance payment by T/T is required. The balance can be paid by T/T before shipment or after the copy of the bill of lading.

Q:How do I place an order?

You can contact us at any time with questions about our products. A dedicated person will handle the connection within 24 hours on working days to ensure a smooth purchase process.

Q:What material is used for the drill bit?

The drill bit is made from high-quality solid carbide (alloy steel) with advanced CNC processing technology and professional heat treatment processes to enhance overall hardness and wear resistance.

Q:What are the applications of this drill bit?

It is widely used in underground/open-pit mining, blast furnace opening in steel mills, tunnel drilling, building foundation engineering, and raw material mining in quarries.