无线随机轨道砂光机
T.he new 18v GEX18V-5 and 12v GEX12V-5 finish sanders from Bosch provide ergonomic palm grips, easily accessible speed-selector dials, and side-mounted dust bags.
T.为了改善电池技术和无刷电机的出现,无绳工具在提供更好的性能的同时变得更加紧凑。两个新的来自博世无绳的随机轨道砂光机当然反映了这一点,为似乎经常被制造商忽视的行业部分提供了戏剧性的改善。
18V GEX18V-5和12V GEX12V-5共享类似的外观,包括5英寸 - 直径,八孔砂光垫;符合人体工程学的棕榈夹具,带前置开关;易于访问的速度选择拨盘;并侧安装的防尘袋被证明是令人惊讶的使用。在内部,无刷电机足够紧凑,以至于它们不会减损尺寸或平衡;事实上,它们有助于每个砂光机的最佳功能之一:低跨跨跨的型材,更让人想起空气供电的双动砂光机,而不是其他制造商的较高的笨蛋产品。
My work as a carpenter and woodworker involves quite a bit of sanding, and I’ve been using both versions for a few months. Overall, I can’t put into words what an improvement they are compared to every other cordless sander I’ve used. Both have good ergonomics, adequate-to-good dust extraction (made better when connected to a vacuum), and excellent balance. Also, they don’t require proprietary sandpaper; almost any 5-in. sanding media, whether paper or mesh, can be used.
It’s important to remember that these are finish sanders, so setting realistic expectations will go a long way in helping you decide whether either deserves a place in your tool arsenal. Both have 3 ⁄ 32-in. orbits, so rapid stock removal isn’t their intended purpose. The 12v, which spins at 6000 to 10,000 rpm, feels less aggressive than the 18v, even though the speeds match—at least on paper. This is likely because the former steps power down sooner when smaller batteries are used. (I most often use 2-Ah batteries with this one, as they create a “tail” that doubles as another grip, though it should be noted that either tool will work with any battery on their respective platforms.) This step down may seem to be a drawback, but the tool is super handy for light tasks, for working off of ladders and overhead, and for use anywhere shedding weight is more important than longer run time.
判决?我卖了两者。I keep the 18v at my bench, and it’s the one I reach for most often, since it keeps its rpm up a bit longer than the 12v, is more convenient than electric sanders (even in a shop setting), and has a perfect power-to-weight ratio when paired with a 4-Ah battery. The 12v is usually close by, but it also travels to jobs, where I’ve found it to be an ideal touch-up and installation tool. Given the reasonable pricing and fine performance, I believe these are both excellent values, especially if you’re already invested in either battery platform.
Greg Burnet,木匠和木工
从精美的房亚搏手机版官方登录网站屋#307
Photos: courtesy of Bosch
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