3M Backing Pad, 150mm Diameter

General purpose high performance sanding discs made from C weight paper using a resin bond with the aluminium oxide grit.

High performance, heavy duty aluminium oxide paper discs
Suitable for stock removal on metal, wood, paint and fillers
Back-up pads with 5//16" UNF attachment available separately

The 310U disc contains an impressive abrasive blend that is capable for general purpose lightweight sanding. The blend offers a continuous cutting action and coupled with a stiff paper backing, which aids for a sustained cutting action and longer life. The 3M™ Hookit™ attachment allows the disc to be easily changed out simply and safely. The precise holes design offers improved dust extraction during use.

3M 20456 Hookit 150mm Backing Pad for 310U
For use with 6 in diameter Hookit™ Clean Sanding discs or Hookit™ D/F discs
Use with random orbital sanders with 5/16-24 internal threads
Made with Red Foam
New one piece threaded shank for low vibration and improved balance

The 3M™ Hookit™ 310U Paper Disc is well-suited for intermediate sanding of solid or painted metal surfaces and plastic parts. The resin bonded abrasive helps to extend the life and efficiency as it reduces premature overheating.

• Uses fast cutting aluminium oxide abrasive
• Precise hole design offers improved dust extraction
• Ideal for intermediate and final sanding of a wide range of substrates
• Compatible with 3M™ Hookit™ disc pad face plates (sold separately - RS 456-2439)

These paper discs are great for final sanding on a wide range of materials including wood and plastic. The discs are best used with portable tools, to make it easier to access the working area. This could occur in industries such as farm and construction, automotive, ship and fabrication projects.

• 456-2439 is a Hookit back up pad, 150mm
• 456-2401 is a Hookit abrasive disc, 150mm

3M is a leading innovator of abrasive technologies, constantly evolving to provide ideal solutions to industrial and commercial applications. With 3M you can be assured of a wide selection of quality products.

This 3M backing pad is compatible with 3M's Hookit series of abrasive discs, which provide powerful sanding performance. The low-profile design combines a flat and rigid centre with flexibility, which lets you remove material quickly and consistently. It's been designed with an optimum weight and is balanced to keep vibration to a minimum during use. This pad is compatible with either 6-hole or 9-hole abrasive discs. It uses an aluminium oxide abrasive, which gives a continuous cutting action that helps it last longer.

• Weight-balanced for minimal vibrations when in use• High foam cell density provides toughness and durability• Standard 3M Hookit attachment for safe and simple disk changes• Resin-bonded abrasive reduces premature overheating, helping to extend the product's lifetime

• Farming sector• Shipbuilding and marine operations• Automotive manufacturing• Construction industry

Yes, it will. This backing pad features 'direct flow' extraction channels that help remove dust for a cleaner abrasive action. With less dust to infiltrate parts or clog connections, you'll enjoy a longer disc life and high-performance sanding.

Hook & Loop Discs

All discs have hook and loop type fastening and can be attached and re-attached as many times as necessary. All abrasives are synthetic resin bonded. All discs can be used with Norgrip® Backing Pads.