These pad movements are used in combination randomly of course to help reduce the swirls that a non random sheet sander might leave behind.
Good random orbital sander woodworking. Bosch ros20vsc random orbital sander. Random orbital sanders require round abrasive sandpaper where standard orbital finishing sanders take quarter pieces from standard 9 x 11 sandpaper stock. Normally a random orbit sander cuts connected ringlets like those pictured which are blended away as the machine works and as passes overlap. Like the dewalt d26453 the bosch ros20vs gets raves from experts and owners but has a slightly friendlier price point.
Most random orbital sandpaper discs are 5 in diameter but there are some 6 diameter discs on the market as well. In other to find a good sander there are some key things you need to look out for. The random orbital sander used an offset drive bearing that causes the pad to also move in an elliptical pattern. What to look for before buying a random orbital sander for woodworking.
A well maintained sander used with sound technique and fresh abrasives leaves a path that is thoroughly and evenly scuffed with scratches of uniform depth. The makita bo5041 is a compact yet powerful random orbital sander that is well designed. Click here for price. The other separation between random orbital sanders and their regular relative is the abrasive paper shape.
One of the benefits to a random sander is that the user is not restricted to only sanding with the grain the way they need to with a sheet sander. Regular duty sanders my choice for best value is actually the one unit that can be used just to confuse things for either one handed light use or two handed heavier use. You would make the best use of a random orbital sander in large area pieces. Bosch ros20vs random orbit sander.
Read customer reviews here. Festool 575074 150 ro feq rotex sander. This is without a doubt one of the. Like every other power tool the efficiency and speed of a random orbital sander largely depend on how it utilizes the available power.
The motor is a little less powerful at 2 5 amps and sanding speed range is slightly narrower at 7 500 to 12 000 orbits per minute. Random orbital sanders have an offset drive bearing which makes the sanding pad work around a wood surface in both an elliptical and circular motion. The best random orbital sanders for any workshop achieve smooth blemish free results on carpentry projects large and small with the right sander for the job. View the best random orbital sander for the money below.