Abrasive sanding discs Bosch 150 mm C450 grit 60, pack of 50, 15 holes (2608621731)

Bosch abrasive sanding discs, 150 mm diameter with C450 backing and grit 60, are designed for use with orbital and random orbital sanders featuring a 15-hole dust extraction pattern. Supplied in a pack of 50, these discs are intended for material removal, surface preparation and intermediate sanding on wood, painted surfaces and primer layers in workshops and during renovation projects. The 60-grit abrasive provides an efficient cut rate while the C450 backing balances durability and flexibility for common sanding tasks.

Advantages

These Bosch sanding discs combine a coarse 60 grit for effective stock removal with a C450 backing that ensures consistent contact with the sanded surface and good adhesive strength between abrasive and backing. The 15-hole layout supports dust extraction when used with compatible sanders, reducing clogging and improving visibility of the working area. Supplied as a pack of 50, the discs offer a practical quantity for continued workshop use and renovation jobs without frequent reordering.

Suitable for

• Sanding and leveling rough timber and softwood components
• Removing old paint and coatings prior to refinishing
• Intermediate sanding of primer and undercoats before topcoat application
• Surface preparation in carpentry, joinery and renovation projects

Key specifications

• Diameter: 150 mm
• Backing type: C450 (cloth-backed)
• Abrasive grit: 60
• Hole configuration: 15 holes for dust extraction
• Pack quantity: 50 discs
• Compatible with orbital and random orbital sanders that accept 150 mm, 15-hole discs

How to use

Attach a disc to a compatible 150 mm sanding pad with a matching 15-hole pattern and ensure secure fastening before operation. Start sanding at low speed to check compatibility and gradually increase speed or pressure as required for material removal. Maintain even strokes and avoid excessive pressure to prevent premature wear of the abrasive and to achieve an even surface. Use dust extraction where available to prolong disc life and keep the workspace clean.

Usage recommendations

For best results, replace discs once cutting performance decreases or the abrasive becomes clogged. When working on paint and primer layers, test on a small area first to determine the optimal sanding pressure and machine speed. Use appropriate personal protective equipment including dust mask and safety glasses, and pair with a dust-extraction system compatible with the 15-hole pattern to reduce airborne dust.