5" air random orbital palm sander powered wet orbital air palm sander pneumatic portable handheld 1/4" inlet grinding machine kit reminnbor <b>specification:</b><br> model: sy-8127<br> speed: 10000rpm<br> air consumption: 4.0cfm<br> disc size: 5"<br> inlet: 1/4"<br> air pressure: 90psi<br> water pipe diameter: 4*6mm/ 0.16*0.24in<br> water pipe length: 6m/ 19.7ft<br> weight: approx.1100g/ 38.8oz<br> <br> <b>package list:</b><br> 1 * pneumatic water sander<br> 1 * inlet joint<br> 1 * water pipe<br> <br> <b>note:</b><br> please allow slight error due to manual measurement. thanks for your understanding.<br> <br> <b>question & answer about this product:</b><br> question1: does this have a hook and loop pad and is the pad hard or soft?<br> answer: it is hook and loop with a firm pad. it is orbital. not rotary. <br> question2: is this perfect for color sanding a car ?<br> answer: yes <br> question3: is this good for wet sanding a boat?<br> answer: yes <br> <br> question4: need to know, is this a "vibrate only" or an orbital sander?<br> answer: this is a vibrate only. i also use a 5 gallon bucket and open the valve fully and the water ( set to about 30 psi of air pressure) spits and dribbles. just enough to wet the area. i think if i put the bucket about a foot off the floor, it would work a bit better, specially working on a truck hood. i found it very useful restoring headlights. for the price, its a great tool.<br> question5: can this be hooked up to a hose bib or similar ??<br> answer: just use a 5 gallon bucket <br> question6: would you recommend this item for sanding unfinished oak plank flooring following filling and prior to finishing?<br> answer: i would use the air sander without the water option <br> <br> question7: how to use this sanders will be more convenient<br> answer: i use a 5 gallon bucket and open the valve fully and the water.just enough to wet the area. it would work a bit better. <br>