Norton Aluminium Oxide Abrasive Disc Conditioning Disc 115 mm Fine Grade 66623378990

Norton 66623378990 Abrasive Disc Conditioning Disc is a professional-grade conditioning disc designed for surface preparation in industrial and mechanical applications. Featuring a diameter of 115 mm and a fine grit grade, this disc utilizes high-quality aluminium oxide abrasive material to provide excellent performance and long life with reduced smearing.

The disc’s non-woven backing ensures durability and strong attachment to rotary sanders through an improved hook and loop system, allowing discs to sit flatter on backup pads for a more consistent finish. The conditioning disc is engineered with a new resin system tailored for aerospace applications, offering enhanced resistance to loading on aluminium and soft metals.

Typical applications include blending machining marks, smoothing uneven edges, de-burring, removing surface defects, refining grind lines, cleaning castings and moulds, light flash removal, and preparing surfaces for painting. These features make it suitable for use in industrial manufacturing, metal finishing, automotive repair, aerospace, and other commercial mechanical processes requiring precision surface conditioning.

Manufactured in Portugal, this Norton conditioning disc does not bear specific standards or approvals but meets high professional performance criteria. It is available in the fine grit grade and distinctive green color for quick visual identification, compliant with industry-standard grit color coding.

Constructed with aluminium oxide abrasive material for effective conditioning. Disc diameter of 115 mm suitable for use with rotary sanders. Non-woven backing material provides durability and strong fixing. Fine grade grit ensures smooth surface finish and blending.

Designed to resist loading on aluminium and soft metals. Improved hook and loop backing for secure attachment and easy disc changes. Ideal for blending machining marks, de-burring, and removing surface defects. Produced with a new resin system tailored for aerospace applications.

Applicable for casting and mould clean-up and light flash removal. Manufactured in Portugal with no listed standards or approvals.

Explore the Abrasive Discs category at EnvMart to discover more professional-grade abrasive solutions from Norton and other trusted brands tailored for industrial, manufacturing, and mechanical surface preparation needs.