These are a lot smaller than I expected, but they did the job. I needed to expand a circular airgap hole in my quartz countertop. It took a bit of elbow grease and about an hour of grinding, but managed to use the largest bit here to take the hole from 1.25" to 1.5".
πͺ Forney 60053 2-Inch Mounted Grinding Wheel
3 Review
π οΈ Rubber Drum Oscillating Sander by POWERTEC
3 Review
πͺ Dremel 83322 Grinding Wheel with Silicon Carbide for Enhanced Performance
4 Review
π Efficient Assorted Spindle Sanding Sleeves by LotFancy: Get the Perfect Sanding Results!
3 Review
π§ Efficient Astro Tools 1442 A32 Mandrel 4 20 for Precision Work
3 Review
π§ Astro Tools 1442 A34 10 24 Mandrel: Top-Quality Precision Tool for Efficient Operations
3 Review
πͺ Weiler 56490 Mandrel Cutter Diameter
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Effortless Sanding with Dremel EZ407SA Drum Sanding Mandrel
3 Review