wholesale Electric Hand Held Mixer Electric drill Secondary tooth structure. Advantage: Load more larger loading Provide more high torque DR-16S Rated Input Power: 1200W No-Load Speed: 0-1300r/min Drill capacity: 16mm This electric grinder mixer power is 1200W. So high power electric portable mixer is less in power tools market. Black electric mixer can use drilling engineering. The longevity near international famous brand. We supply continuous use and long longevity working machine. So you can select our machine to engineering working. This electric grinder mixer can do so perfect using advantages. We try to select best silicon steel compared mixer machine. We also select 200 degree high temperature copper line to round armature and field. Gear system use 40Cr material to supply secondary tooth to share the loading rate. For example,One tooth structure is that armature transmit power direct to gear to chuck. So one tooth structure is only one way to transmit loading. If the machine meet extra loading. This one tooth structure is easy to wear. But secondary tooth gear system can open and break the direct transmit. So secondary tooth protect the machine longevity. Q: Do you provide sample ? Is it free? A: If the sample is low value, we will provide the free sample with freight collect. But for some high value samples, we need to charge the sample and freight fee. The exporting standard is different Chinese market standard. So some spare parts is not stock in our warehouse. So we also need to commission. Just same as switch, cable, plug, motor and so on. Example plug. European is two round or two round with one hole. Chinese is same as Australia SAA standard. About motor voltage is different also. Chinese voltage is 220V/50HZ. But European voltage is 230V/50HZ. Malaysia voltage is 240V/50HZ. Saudi Arabia Voltage is 220V/60HZ. So make the sample is same as order to make same motor to be suitable different country.wholesale Electric Hand Held Mixer website:http://www.walmapowertools.com..../electric-hand-blend