What materials can this drill bit handle?

It is suitable for drilling stainless steel, mold steel, copper alloy, aluminum alloy, cast iron, and PVC.

What surface treatments are available?

Available finishes include Bright, Titanium Coated, Black Oxide, Amber Color, Black & Gold, Black & Bright, and Rainbow.

6542 Titanium-Plated Straight Shank Cobalt-Containing Twist Drill

Name: 6542 Titanium-Plated Straight Shank Cobalt-Containing Twist Drill
Brand: Zhejiang ZhengCheng lmport & Export Co.,LTD
SKU: 1969143691

Zhejiang, ChinaZhejiang ZhengCheng lmport & Export Co.,LTD

US$0.10-1.20

50 Piece

Sample price:US$1.50/piece.Request sample

Product profile

Customization

Available

Customized

Standard

GB/T

Model NO.

6542

Length

Standard Length

Type

Twist Drill Bit

Material

High Speed Steel

Usage

Metal Drilling

Application

Stainless Steel/Mold Steel/Copper Alloy...etc

Unit Price

Shank Shape

Straight Shank

Customized Support

OEM, ODM

Transport Package

Plastic Box or Your Requriement

Specification

1.5mm - 13mm

Trademark

ZEICIN

Origin

China

HS Code

8207509000

Key features

Titanium Coated Surface: Bright titanium coating available for enhanced wear resistance and durability.

High Speed Steel Material: Made from premium HSS with cobalt content for high hardness and heat resistance.

Custom OEM/ODM Support: Accepts custom designs, shapes, and specifications based on customer drawings.

Versatile Material Drilling: Ideal for stainless steel, mold steel, copper alloy, aluminum, and cast iron.

Razor-Sharp Cutting Edge: Precision ground blades ensure fast, smooth drilling with minimal slippage.

Optimized Chip Removal: Fine spiral design allows efficient debris clearance for continuous drilling.

Strict Quality Control: Advanced testing facilities ensure high precision and fracture resistance.

Anti-Rust Protection: Coated with anti-rust oil to prevent corrosion during storage and transport.

Company profile

Zhejiang ZhengCheng lmport & Export Co.,LTD

Zhejiang, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-03-26Nearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤0.90hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, EXW, CIF

AI-Powered supplier vetting

SummaryThe supplier is a limited trading company with five employees, focused on steel raw materials, cutting tools, and plastic raw materials. It has self-operated import/export rights, six years of export experience, and exports reportedly account for 90% of total sales. The supplier offers OEM and ODM services, has introduced new products within the past year, and supports extensive customization from samples, designs, or full specifications. However, it has no available SDK, overseas showroom, overseas agents or branches, or offline trade-show participation. Service-management controls are weakly documented: no written corrective-action, complaint-handling, supplier-assessment procedures, or approved-supplier list were identified. Raw-material traceability, quality assurance, sustainability documentation, and fire-drill status remain unknown. A CTI audit record is provided for the period from 2025-05-10 to 2026-05-09, but the stated evaluation result is not interpretable without a defined scoring scale.

After-Sales capabilityThe supplier has no overseas showroom, agents, branches, or stated overseas service countries, and it has not participated in offline trade shows. It also lacks written complaint-handling and corrective/preventive-action procedures, while its service-capability assessment procedure has no written procedures or records, indicating limited documented after-sales infrastructure.

R&D capabilityThe supplier reports new products within the past year and offers ODM services, supporting some product-development capability. However, it reports no available SDK, so its innovation capability is evidenced for product development and design services but not for SDK-based technical integration.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, minor customization, and flexible customization. These services are reported in multiple slices and directly demonstrate broad customization coverage.

Client casesThe supplier reports providing OEM services for well-known brands, which is direct evidence of at least one type of customer engagement. No brand names, project details, product quantities, performance records, or additional customer cases are provided.

Product Q&A

Q:Are you a manufacturer or trading company?

We are a professional manufacturer specializing in high-speed steel cutting tools, equipped with advanced international machinery.

Q:What is the delivery time for standard products?

The usual delivery time for standard products is 5-15 days after receiving the advance payment.

Q:What is the delivery time for customized products?

For customized products, the delivery time is usually 15-30 days after receiving the advance payment.

Q:What shipping ports do you use?

We ship goods via the ports of Shanghai, Ningbo, or Yiwu.

Q:Is OEM customization available?

Yes, we accept OEM customization. Our qualified design team can design products according to your drawings or images, and we produce a sample for approval before placing the order.