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Professional Black Angle Grinder Polishing Disc for All Applications
US$0.90-5.00
1,000 Pieces
Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Material

Alumina

Abrasive

Normal Abrasive

Model NO.

Angle Grinder Polishing Disc

Standard

4-1/2×1/4×7/8"

Color

Black

Delivery

15~30 Days

MOQ

5000

Certification

Complies with En12413 Standard

Max. Rotational Speed

13300 Rpm

Max. Linear Speed

80 M/S

Grade

A30rbf

Category

Metal Grinding Disc

Model

Type 27

Transport Package

Small Boxed/Bulk Package

Specification

115×6.0×22mm 4-1/2×1/4×7/8"

Trademark

Arrow

Origin

Zhejiang, China

HS Code

6804221000

Production Capacity

50000/Month

Key features

EN12413 Safety Compliance: Meets strict EN12413 standards for bonded abrasives safety and quality.
High-Speed Performance: Supports up to 13,300 RPM and 80 m/s linear speed for fast material removal.
Reinforced Resin Bond: Double-layer mesh design enhances resistance and reduces disc failure risk.
Type 27 Design: Optimal flange clamping for secure mounting and better grinding clearance.
Universal Compatibility: 22mm arbor hole fits most angle grinders for efficient workshop setup.
Premium Abrasive Grade: A30RBF aluminum oxide ensures sharpness and low wear for extended life.
Flexible OEM/ODM Support: Customization available from samples, designs, or full customization.
Factory Direct Pricing: Competitive pricing from Zhejiang base with robust supply chain.

Company profile

Qewitco Fasteners Co., Ltd
Years of Export ExperienceExperienced TeamSelf-brandedHigh Repeat Buyers Choice
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2003-12-05Average Response Time: ≤1.09hTerms of Payment: T/T

AI-Powered supplier vetting

SummaryThe supplier has a strong export orientation with 90% of sales from exports and has been exporting for 22 years. They hold an ISO9001:2015 certification, indicating a commitment to quality management. However, they lack collaboration with Fortune 500 companies and do not provide OEM services for popular brands. Financial data is not available, indicating potential concerns in this area. Their innovation capability is limited with no new products launched last year and minimal R&D resources. Production capabilities include full customization and 100% finished product inspection, but only two quality inspectors are present.
Supplier typeThe supplier is primarily export-oriented, with 90% of sales from exports and no overseas warehouses or showrooms.
CertificationsThey hold an ISO9001:2015 certificate, demonstrating a commitment to quality management systems.
Financial creditFinancial data is missing, with no operating revenue or profit reported, raising concerns about financial stability.
R&D capabilityThe supplier has limited innovation capacity with no new products launched last year and only one R&D engineer.
Production capacityThe supplier conducts 100% finished product inspection and offers various levels of customization, though it employs only two quality control inspectors.
Customization capabilityThe supplier offers extensive customization options, from minor to full product customization.
Client casesThe supplier has not collaborated with Fortune 500 companies and has no notable customer cases reported.

Product Q&A

Q:What is the maximum safe operating speed (RPM) for this disc?
A:
Maximum safe speed: 13,300 RPM; max peripheral speed: 80 m/s. Ensure grinder speed matches.
Q:Can it be used for cutting?
A:
No. This Type 27 disc is for grinding/polishing. Use cut-off wheels for cutting.
Q:Is it suitable for grinding stainless steel or aluminum?
A:
Not recommended. A30RBF is for carbon/alloy steels. Use specific discs for stainless/aluminum.
Q:What are the packaging specifications?
A:
Standard packs: 25 discs/box, 100 discs/carton. Custom packaging available.
Q:What does compliance with the EN12413 standard signify?
A:
EN12413 ensures bonded abrasives meet safety/quality standards. Key for safety compliance.

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