What is the Minimum Order Quantity (MOQ)?

We have a fixed MOQ for each product, but we can accommodate smaller quantities by adjusting the price according to your order volume.

Can you ship products to my forwarder in China?

Yes, if you have a forwarder in China, we are happy to send the products directly to them.

What are the available shipping methods?

We offer various shipping options including Express delivery (DHL, TNT, FEDEX, EMS), air shipping, and sea shipping.

Factory Inquiry Vhm 3xd 5xd Carbide Coolant Thru Drill Bits for Stainless Steel Cast Iron

Name: Factory Inquiry Vhm 3xd 5xd Carbide Coolant Thru Drill Bits for Stainless Steel Cast Iron
Brand: Zhuzhou Buytop Tungsten Carbide Co., Ltd
SKU: 1963273611

Hunan, ChinaZhuzhou Buytop Tungsten Carbide Co., Ltd

US$5.68

1-99 Pieces

US$5.34

100-499 Pieces

US$5.21

500+ Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Customized

Standard

DIN

Model NO.

Carbide drills

Length

Taper-length

Type

Twist Drill Bit

Material

Solid Carbide

Usage

Wood Drilling, PCB Drilling, Metal Drilling

End Type

Spiral

Workpiece Material

Steel/Cast Iron/Stainless Steel

Flute

2/3flutes

Color

Tisin/Bronze

HRC

45/55/60/65HRC

Diameter

3-20mm

Service

OEM/ODM Available

Related Products

Spot Drill/Chamfer Drill/Center Drill/Step Drill

Applicable Machines

CNC Centers/Engraving Machines

Transport Package

1 PC in a Plastic Tube, 10PCS a Group

Specification

Standard&Customized

Trademark

BUYTOP

Origin

Zhuzhou, China

HS Code

8207509000

Production Capacity

5000000PCS/Year

Key features

Internal Coolant Design: Internal cooling holes ensure efficient chip removal and reduce heat development during machining.

High Precision Coatings: Available in AlTiN, TiSiN, and nACo Blue coatings with HRC up to 65 for extended tool life.

Customizable Specifications: Custom end types, flute counts, diameters (3-20mm), and coatings available for specific needs.

Versatile Material Usage: Ideal for drilling stainless steel, cast iron, steel, wood, and PCB materials.

OEM/ODM Service: Professional OEM services including logo laser engraving and customized packaging.

Fast Standard Delivery: Standard items delivered within 2-3 days after receiving advance payment.

21 Years Experience: Manufacturer with over 21 years of expertise in carbide cutting tools and R&D.

Quality Assurance: ISO 9001:2008 certified with advanced testing instruments and strong QC team.

Company profile

Zhuzhou Buytop Tungsten Carbide Co., Ltd

Hunan, China

Business Type: Manufacturer/FactoryExport Year: 2018-12-01Nearest Port: Guangzhou, Shanghai, ShenzhenAverage Response Time: ≤2.50hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryThe supplier appears to be a carbide tools manufacturer with strong customization, OEM, and ODM capabilities. It states that it is a national high-tech enterprise, follows an ISO certification system, conducts pre-delivery inspections, and supports product design and targeted solutions. Customization from samples, designs, minor modifications, and full customization is available, with reported successful cases across industries. Production-related strengths include advanced processing equipment, conventional-model stock, and lead times within 15 workdays in both peak and off-season periods. However, the supplier reported no new products in the past year, no SDK, no in-stock service capacity in the assessment record, and no overseas warehouse, showroom, agent, or branch. Service-capability procedures lack records, and corrective/preventive-action procedures are absent. Financial records are indicated for recent years, but the provided data does not show financial results or sufficient evidence to assess...

Supplier typeThe supplier describes itself as providing tungsten carbide materials and carbide tools, supported by processing equipment and a complete product range. Its stated OEM and ODM capabilities further indicate that it operates as a manufacturer and custom-product supplier rather than only a trading intermediary.

CertificationsThe supplier explicitly states that it is a national high-tech enterprise and that products are produced in accordance with an ISO certification system. The specific ISO standard or certificate details are not provided, so the evidence supports certification-related capability but not verification of a particular certificate.

After-Sales capabilityThe supplier states that it performs strict quality inspection before delivery and offers free returns for product quality problems, as well as design and targeted-solution support. However, its service-capability procedures have no records, its corrective/preventive-action mechanism has no written procedures or records, and it reports no overseas service infrastructure.

Production capacityThe supplier cites strong technical strength, advanced processing equipment, strict pre-delivery inspection, a complete product range, and substantial stock of conventional models. Reported average lead times are within 15 workdays in both peak and off-season periods, while customized products are stated to be deliverable in as little as 7 days.

Customization capabilityThe supplier supports customization from samples and designs, minor and flexible customization, and full customization. It also offers ODM and OEM services, reports strong non-standard customization capability, and cites successful customization cases across industries.

Client casesThe supplier reports many successful customization cases across various industries and states that it has helped customers improve cost performance and market share. It also claims OEM service for well-known brands, but no customer names, project details, or independently verifiable case evidence are provided.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a professional manufacturer with more than 21 years of experience in the field of carbide tools.

Q:How long does it take to get a price quote?

We usually quote within 24 hours after receiving your inquiry. For urgent quotes, please inform us in your email so we can prioritize your request.

Q:What are your payment terms?

We accept T/T, Western Union, and Made-in-China assurance depending on the circumstances.

Q:What is the delivery time for orders?

Standard products are delivered within 2-3 days after receiving advance payment. Customized products take 7-10 days after receiving advance payment.

Q:Do you offer OEM services?

Yes, we offer OEM services including laser engraving your logo and tool specifications on the tool body, as well as customized printing on plastic boxes.