Mortar Raking Disc 115mm Diamond 6.4mm for Repointing

A 115mm mortar raking disc for removing old, loose or damaged mortar before repointing brickwork and masonry joints. The segmented diamond edge is made to cut into mortar cleanly while helping reduce unnecessary contact with the surrounding brick faces.

Used for repointing work, brick repairs and general masonry maintenance, this type of mortar cutting disc suits both trade jobs and home improvement work. When tidying up weathered joints, cutting out failed pointing or preparing walls for fresh mortar, it gives a quicker and neater way to clear out joints than trying to chip them out by hand. It is a practical option for builders, bricklayers, maintenance work and DIY users tackling smaller repair jobs around the home or garden.

This 115mm diamond disc suits common small angle grinders, and the 6.4mm thickness is intended for mortar raking work where a wider cut is needed than a standard thin cutting disc gives. A 30mm cutting depth gives useful reach for standard joint preparation, while the segmented design helps the disc keep working through dusty masonry jobs without dragging. Rated to 13300rpm, it matches the speed expected from a 115mm grinder for straightforward day-to-day use. For regular repointing and repair work, keeping the right disc to hand helps make joint preparation more controlled and consistent.

Mortar raking disc specifications

• Size: 115mm (4.5in), for use on compatible 115mm grinders.
• Cutting depth: 30mm reach for mortar joint raking and preparation.
• Thickness: 6.4mm profile suited to removing mortar from brick and masonry joints.
• Design: Segmented diamond edge helps maintain cutting action during repointing work.
• Speed rating: Maximum rated speed of 13300rpm.

A practical choice for regular repointing and brickwork repair work.