Norton Aluminium Oxide Abrasive Disc Conditioning Disc, 115 mm, Coarse Grade 66623378984

Norton 66623378984 Abrasive Disc Conditioning Disc is a 115 mm diameter, coarse grade sanding disc designed for professional surface preparation and finishing tasks in industrial, mechanical, and manufacturing environments.

This conditioning disc features aluminium oxide abrasive material with a non-woven backing that resists loading on aluminium and soft metals, ensuring longer lifespan and consistent performance. The disc incorporates a new resin system tailored for aerospace applications, coupled with an improved hook and loop design for strong fixing and minimal smearing during use.

Typical applications include blending machining marks and uneven edges, de-burring, removing surface defects, refining grind lines, casting and mould clean-up, light flash removal, and providing a suitable surface finish in preparation for painting. These discs sit flatter on back-up pads, resulting in a consistent finish across a range of materials.

The product is made in Portugal and conforms to quality and durability standards for abrasive discs, but does not have specific certifications or approvals. It is ideal for use in industrial and commercial workshops, manufacturing plants, and mechanical maintenance operations where efficient surface conditioning is required.

Manufactured with aluminium oxide abrasive material providing durable and efficient cutting. Disc diameter measures 115 mm suitable for standard rotary sanders. Non-woven backing material helps reduce loading on aluminium and soft metals.

Coarse grade grit designed for blending machining marks, de-burring, and surface defect removal. Stable hook and loop backing ensures strong fixing and consistent finish on applications. Engineered with a proprietary resin and coating system for long life and improved performance.

Resistant to smearing and optimized for aerospace-tailored resin system. Ideal for surface refinements prior to painting or further finishing. Explore more Abrasive Discs and professional sanding accessories from Norton and trusted brands at EnvMart.