Free Quote
A rotary tool with an attached 22mm 120# Zirconia Sanding Disc and a pile of spare blue discs
Close-up of 22mm 120# Zirconia Sanding Discs with Brass Centers. Blue abrasive tools for detail work
22mm 120# Zirconia Sanding Discs with Brass Centers and Mandrel. Blue abrasive discs for precise sanding
Hand holding a rotary tool with an attached 22mm 120# Zirconia Sanding Disc, brass center visible

22mm 120# Zirconia Sanding Disc Brass Center – JYBS

Brand name: MNF

Place of origin: China

Model number: ASBA0112

Hardness: Medium

Shape: ROUND

Thickness: 1MM

Size: 22mm

Diameter: 22mm

Material: Brass-Center Zirconia Paper

Usage: Surface Polishing

Grit: 120#

Max speed: 30,000rpm

Feature: High Efficiency

Applied machine: Polishers, SANDERS, GRINDERS, DRILLS

$0.24

Get Wholesale Price
Category
Technical Specifications
Abrasive Material
Zirconia
Grit Range
120#
Diameter
22mm
Max RPM
30,000rpm

 

High-Performance Abrasive Disc for Metal, Wood & Composite Grinding

Brass-Center Zirconia Sanding Disc is a premium abrasive tool designed for heavy-duty grinding, sanding, and polishing applications. Featuring Zirconia Alumina abrasive grains and a reinforced brass-center with square holes, this disc offers exceptional durability, heat resistance, and clog-free performance, making it ideal for metalworking, woodworking, and composite material processing.

Superior Wear Resistance (Longer Lifespan than Aluminum Oxide)

  • Efficient Dust Extraction (Square Holes Reduce Clogging)
  • Brass Center for Enhanced Heat Dissipation (Prevents Overheating)
  • High-Tear Resistance Backing (Suitable for High-Speed Grinding)

 

Key Features & Benefits

Premium Zirconia Alumina Abrasive

  • Higher Durability: Zirconia grains self-sharpen under pressure, ensuring consistent cutting performance.
  • Aggressive Material Removal: Ideal for stainless steel, aluminum, carbon steel, and hardened alloys.

Reinforced Brass-Center with Square Holes

  • Enhanced Heat Dissipation: Brass core reduces heat buildup, preventing disc warping.
  • Optimized Dust Removal: Square holes allow better airflow, minimizing clogging during grinding.

Heavy-Duty Fiber Backing

  • High Tear Resistance: Withstands high-speed grinding (up to 30,000 RPM).
  • Flexible Yet Tough: Suitable for both flat and contoured surfaces.

A collection of 22mm 120# Zirconia Sanding Discs with Brass Centers, shown individually and attached to a tool, highlighting their use

About Us

About Us

JYBS(Jinyuanbao) is a 35-year-old company with a full range of jewellery tools, offering professional services and a perfect quality control system.
Only to be a trustworthy tool home for jewellery masters at home and abroad.

The products are exported to 40+ countries and regions with over 30,000 products and the export value reached US$6.7 million in 2021.
Since 1988, Jinyuanbao is a professional jewellery tools and equipment supplier based in Guangzhou, China.

We offer a wide range of jewellery tools and equipment such as diamond testers, punching machines, polishing machines, setting tools, jewellery cutting tools, abrasive tools,
polishing tools, ring setting and stretching machines, faceting machines, engraving machines, casting machines, and measuring instruments.

We have supplied many prestigious American and European customers with products of consistent quality.
Our products are popular with our customers due to their superior quality and affordable prices.

Get Quot

Get Your Quote

What delivery did you have in mind? Fill in the details below to receive a quote.

Related products