Grinding Disc Proline 5448217 for Straight Grinder, 40×20 mm, 6 mm Shaft, A40 Grit

Grinding Disc Proline 5448217 is a compact abrasive accessory for straight grinders, measuring 40×20 mm with a 6 mm shaft and A40 grit. Made from abrasive linen with corundum grains applied radially, the disc is intended for deburring, shaping and finishing of metal and other hard materials, and for working on complex-shaped parts where access is limited.

Advantages

The disc’s small diameter and 6 mm shaft allow use in narrow or hard-to-reach areas while providing controlled material removal. Radially applied corundum grains on an abrasive linen backing offer a consistent cutting action and predictable wear. A40 grit balances stock removal and surface refinement for general-purpose deburring and edge cleanup.

Suitable for

• Deburring metal edges and parts
• Shaping and removing material from hard substrates
• Finishing and polishing complex-shaped components
• Precision work in tight or confined spaces

Key specifications

• Brand: Proline
• Model / MPN: 5448217
• Dimensions: 40 × 20 mm (diameter × height)
• Shaft diameter: 6 mm
• Abrasive type: corundum on abrasive linen
• Grit: A40
• EAN: 5903755448217
• Category: Power Tools Accessories

How to use

Mount the grinding disc securely on a compatible straight grinder with a 6 mm arbor. Operate the tool at the manufacturer’s recommended speed for abrasive discs of this size and grit, apply light, steady pressure, and move the disc across the workpiece to deburr, shape or finish. Allow the abrasive to do the cutting—avoid excessive force that could cause uneven wear or damage to the part.

Usage recommendations

Wear appropriate personal protective equipment including safety glasses, gloves and hearing protection. Inspect the disc before use for damage or imbalance. Use on materials and tasks suited to A40 grit; for finer finishing, consider a higher grit abrasive. Follow the straight grinder manufacturer’s safety and operating instructions.