Bosch GEX34-6N Random Orbit Sander
Overview
- Universal multi-hole
- sanding pad design
- Microfilter dust canister
- Vacuum hose adapter
- Variable speed 5,500-12,000 OPM
- Removable front handle
Bosch has revamped its line of random orbit sanders for better dust collection and decreased vibration without sacrificing performance. I got my hands on their 6-inch GEX34-6N to see for myself. I put the tool through its paces, sanding a half-dozen hard maple cutting boards along with the parts for the wall shelf on page 19. Here’s what I found.
The well-balanced tool tips the scales at 5.3 pounds, making it hefty but not overweight for its class. The front handle is removable to get into tighter spaces, but is helpful for guiding the tool over large surfaces or when holding the tool sideways to sand edges. Bosch also plans to introduce a 6" polishing pad, which will give the tool even more utility.
The pistol-grip handle offers a long comfortable grip with a trigger lock on the left side. The sander’s variable orbit speed ranges from 5,500 to 12,000 orbits per minute. Turn the accessible speed wheel on the motor housing, and the sander moves smoothly through that range while in operation. Even at its highest speed, the unit remained relatively vibration-free, meaning extended use before that tingling sensation in your hand tells you it’s break-time.
Bosch achieved this smoothness by rethinking its pad-dampening system while overhauling the pads for better dust extraction. The sander comes with a medium pad, but the company also offers hard, soft, and even extra-soft pads for various sanding jobs. But they’re proprietary, so only Bosch-branded pads are compatible. The sanding pad features an array of small holes for dust collection and hook-and-loop attachment for the paper. The pad’s multi-hole design works with virtually any brand of sanding discs. Bosch-branded paper worked well, but every paper brand I tried lined up enough holes that the sander’s dust collect worked efficiently.
Derek Richmond, Tester
