Drillco 1" Depth Pilot Pin for 1/2"-2-1/4" Cutters - 91SE001 Category_Product Type/Wire Brushes & Wheels/End Brushes 4-1/2" x 7/8" 60 Grit

4-1/2" x 7/8" 60 Grit BlueFire F826P Resin Fiber Disc - N66261138453

Medium Density

3" Blaze R980P TR/Roloc 50 Grit Quick Change Disc - N66261162330

3/4" Stainless Steel Crimped Wire End Brush with Scuf-Gard - OSB 30138

Central Vacuum Dynorbital Supreme includes low profile

Drillco 1" Depth Pilot Pin for 1/2"-2-1/4" Cutters - 91SE001 Category_Product Type/Wire Brushes & Wheels/End Brushes 4-1/2" x 7/8" 60 GritBroach cutting using Drillco cutters means you can produce large diameter holes efficiently and quickly with less energy faster penetration and less thrust. Rather than drilling out the metal with a solid drill, Drillco cutters remove only the periphery of the hole ejecting a slug at the end of the cut.