Depending on the situation, you'll likely want to hold the grinder at a 45-degree angle and move it along the joint to evenly remove mortar. As mentioned, angle grinders are not hard to find these ...

Tuckpointing is a fairly common practice that involves freshening up the mortar joints between bricks. But what exactly does ...

The stone is not reflective however, it did darken up the mortar joints. Stone wall with an unrealistic glossy finish Applying a glossy finish to the stone material Back in Revit’s Material ...