The 8274-4 planetary grinder is the only grinder on the market offering 3 HP at 115V while operating at a 230V level. With variable speed and a soft start to control it’s amperage draw, the 8274-4 adjusts to the needs of small or large jobs. This machine is well suited for removal of thin-set, coatings, adhesive, prepping concrete for overlays or coatings, and polishing.
|Disk Size||18.5″||47 cm|
|Max. Height||52″||132 cm|
|Min. Height||27.5″||70 cm|
|Max. Length||75″||191 cm|
|Min. Length||38.5″||98 cm|
|Weight||388 lb||176 kg|
|Amps||15 or 20 – controllr can switch between both settings|
Included with the 8274-4:
- 401882: Morflex couplers
- 9241: Quick-change magnetic-mount assembly: Three assemblies and three 73250 tooling holder mounting screws are required
- 73135: 5/32″ Hex key
- 9245: Velcro Adapter – mounts onto the 9241 quick-change magnetic assembly for using polishing pads and brazed disks. Three adpaters are required.
- 6280-401B: 7/32 T-handle wrench