Premium 1/4 Inch Core Drill Bits for Precision Cutting

Name: Premium 1/4 Inch Core Drill Bits for Precision Cutting
Brand: Xiyi Electric Group Co., Ltd
SKU: 2282402375

Zhejiang, ChinaXiyi Electric Group Co., Ltd

US$10.00

100-499 Pieces

US$9.00

500-999 Pieces

US$8.00

1,000+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

MOQ

5 PCS

Transport Package

Tube Packaging

Model NO.

Hex Hole Saw

Specification

130MM

Trademark

Customization

Origin

China

Production Capacity

500000PCS/Year

Key features

Premium Diamond Grit Technology: Crafted with industrial-grade diamond particles and vacuum brazing for superior durability.

Dry & Wet Drilling Flexibility: Versatile for ceramic, porcelain, glass, and stone with integrated cooling lubricant.

Secure Hex Shank Design: 1/4 inch quick-change hex shank ensures no slipping in electric or cordless drills.

Multi-Size Versatile Kit: Includes 10 pieces ranging from 1/4 to 1/2 inch for various DIY and renovation projects.

High-Speed Performance: Optimal performance achieved at speeds of 2000 RPM or higher for prolonged tool life.

OEM/ODM Customization: Professional team provides logo printing and custom projects based on drawings.

Comprehensive After-Sales Support: 24/7 technical support and problem-solving assistance available for all products.

Fast Quality Issue Resolution: Satisfactory solutions provided within 2 days after analyzing detailed photos of issues.

Company profile

High Repeat Buyers ChoiceOEM ServicesFull CustomizationStandardized quality control

Xiyi Electric Group Co., Ltd

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤6.28h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and product development capabilities, including 3D software design, ODM, OEM for popular brands, SDK availability, and new products introduced within the past year. It holds ISO9001:2015, ISO14001, and ISO45001:2018 certifications, with documented quality, corrective-action, complaint-handling, and supplier-management procedures. The supplier reports in-stock capability, inspection instructions, and one-month average lead times in both peak and off-seasons. However, it has no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agent, or branch, and reports zero countries with overseas service coverage. Financial information is present for the past three years, but the slices do not provide results sufficient to assess financial strength. Customer evidence includes OEM service for popular brands and a 50%–80% repeat-buyer preference, but no Fortune 500 cooperation.

Supplier typeThe supplier provides manufacturing-related services with in-stock capability, 3D software design, ODM, OEM, and multiple customization modes. Its overseas service infrastructure is limited because it reports no overseas warehouse, showroom, agent, branch, or countries served.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO45001:2018 management-system certifications. It also has a factory environmental impact assessment report and conducts regular fire drills, providing explicit evidence of certification and related management practices.

After-Sales capabilityThe supplier has clear procedures and followed records for handling customer complaints, corrective and preventive actions, and quality assurance. These documented mechanisms support after-sales service capability.

R&D capabilityThe supplier reports new products within the past year, six R&D engineers, 3D software design services, ODM capability, and an available SDK. These are explicit indicators of product development and technical innovation capability.

Production capacityThe supplier reports in-stock capability, standardized finished-product inspection instructions, written service-capability assessment procedures with records, and one-month average lead times in both peak and off-seasons. A deficiency exists because there is no valid manufacturing-capacity contract with related subcontractors.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, 3D software design, and ODM services. This indicates broad customization coverage across design and manufacturing requirements.

Client casesThe supplier reports OEM service for popular brands and seven years of export experience, with 21%–30% of total sales from exports and a 50%–80% repeat-buyer preference. It reports no cooperation with Fortune 500 companies, so the evidence supports some customer experience but not top-tier reference strength.

Product Q&A

Q:Are you a manufacturer or a trader?

We are a leading professional manufacturer.

Q:How long is your delivery cycle?

It depends on your product requirements and quantity. Generally, 5 to 10 working days are required for delivery.

Q:What is your after-sales service?

We can answer users' questions solve their problems 24 hours a day, and provide comprehensive technical support for all our products promptly.

Q:How do you solve quality problems?

Please provide detailed photos of the quality problems. Our technical and quality inspection departments will analyze them. We will give a satisfactory solution within 2 days.

Q:Do you accept customized services?

We provide OEM/ODM services and can print your logo on the products. Our professional technical and quotation team can provide satisfactory projects according to your drawings and parameters.