PA612 Aluminum Oxide Abrasive Filament | PA612 Abrasive Filament | Nylon Abrasive Filament
PA612 Aluminum Oxide Abrasive Filament | PA612 Abrasive Filament | Nylon Abrasive Filament
PA612 Aluminum Oxide Abrasive Filament | PA612 Abrasive Filament | Nylon Abrasive Filament
PA612 Aluminum Oxide Abrasive Filament | PA612 Abrasive Filament | Nylon Abrasive Filament
PA612 Aluminum Oxide Abrasive Filament | PA612 Abrasive Filament | Nylon Abrasive Filament
PA612 Aluminum Oxide Abrasive Filament | PA612 Abrasive Filament | Nylon Abrasive Filament

Item specifics

Filament Material
Nylon 612+Aluminum Oxide Powder
Diameters
0.30-2.50mm
Diameter Tolerance
±6%
Colors
Customizable
Certificate
ROHS, PAHS, EN-71, REACH and FDA
Filament length
Customizable
Grit Sizes
24#, 36#, 46#, 60#, 80#, 120#, 180#, 240#, etc.

Review

Description

Introduction to PA 612 Aluminum Oxide abrasive Filament
PA 612 Aluminum Oxide Abrasive Filament
PA612 Aluminum Oxide Abrasive Filaments are designed to deliver outstanding performance in grinding and polishing applications. Made with a high-quality PA612 base, these filaments offer excellent flexibility, durability, and heat resistance, ensuring a longer service life during continuous operation. The embedded aluminum oxide particles provide strong and consistent abrasive power, allowing for precise surface finishing and improved processing efficiency. Ideal for industrial deburring tools, and heavy-duty cleaning equipment, these filaments provide stable, reliable results for a wide range of professional applications.
Main Feature:
1. High Durability – PA612 base offers long service life and excellent wear resistance.
2. Strong Abrasive Power – Aluminum oxide provides consistent polishing performance.
3. Heat Resistant – Stable operation under high-speed and high-temperature conditions.
4. Flexible & Stable – Maintains flexibility without breaking during continuous use.
5. Wide Application – Ideal for stone polishing, deburring, and industrial cleaning brushes.
PA 612 Aluminum Oxide Abrasive Filament Specifications
Product Name
PA612 Aluminum Oxide Abrasive Filament
Diameter
0.30-2.50mm
Standard Length
1250mm
Bundle Packaging
Wrapped Film
Net Weight
25KG/box
Box size
130*28*15cm
Grit Sizes
24#, 36#, 46#, 60#, 80#, 120#, 180#, 240#, 320#, 500#, 800#, 1000#, 1500#
PA 612 Aluminum Oxide Abrasive Filament Application Scenario
Silicon carbide abrasive filament
Fikert Silicon carbide abrasive brush
Additional information
*Strict quality control to secure the filaments performance. For exmple, all material must be dried in proper temperature and time .
*Before extruding, filaments must be combed like girl's hair, lubricant oil spraying order and collecting roller shapes have to be adjusted according to different diameters.
*Bending test in boiled water and strength test must be done before each shipment, make sure the filaments in quite good mechanical performance.
FAQ
1. What's your best price
Normally we offer the standard selling price, still it is negotiable according to your order quantity, sizes or packages. Please provide the detailed order quantity when you are making an inquiry. 
2. What is the MOQ for your product?
For different brush filaments, the production loss is different, so we have different MOQ requirements on them. For example, 50kgs for diamond filaments, 500kgs for PA 6 filaments, etc. Trying best to support customers, the order quantity can be negotiated for the trial order. 
3. How is the quality?
Quality is the most important point for us. We always pay high attention to quality control from the very beginning to the end. All of our products will be inspected in our equipment before delivery.