STILER drill sharpener 3-13 mm 2008.The latest model of universal drill sharpener. The STILER drill sharpener with diamond disc will be ideal for home use as well as small and large workshops. The universal chuck fits all the most popular drill bits with sizes 3 - 13 mm. Thanks to this device old seemingly damaged drill bits will get a second youth. The centering and drill setting system will make even an inexperienced person sharpen the drill perfectly. The grinding disc is set at a standard angle so that you will get a factory cutting edge The diamond disc sharpens drills made of the most popular materials in our market such as: HSS HSS E CrV WS Technical data: Power supply: 230V - 50Hz Motor power: 85W Disc speed: 4200 rpm Supported drill bit diameters: 3 - 13 mm Minimum drill bit length: 85 mm Weight: 2.4 kg Packaging dimensions: 230 x 190 x 160 mm Included: Universal drill holder Diamond disc The diamond disc will easily sharpen even a very damaged main cutting edge. Our sharpener also has an option to sharpen the drill shear. Thanks to this solution, the main cutting edge more easily enters the material by which the drill bit drills much faster. Easy access to the disc and swarf container. It takes no more than 2 minutes to change the disc. Additionally, we have equipped our motor with a fuse in case of an uncontrolled power surge. Thanks to the drill positioning system, even an inexperienced operator will easily sharpen the drill bit to a far-right state. The drill bit can be sharpened to a far-right state.