Precision angle guides are click-adjustable to get the specific setting you need. Electronic speed control delivers consistent results, from low speed/high torque for control up to high speed for maximum grinding power. This Work SharpA(R) Ken Onion Edition Elite Sharpener Mk.2 includes the normally-optional Blade Grinding Attachment to create a single tool capable of sharpening the full gamut of knives, scissors, blades, and tools waiting on your to-do list. Ken Onion Edition Knife and Tool Sharpener Mk.2 Angle guide adjusts from 15Adeg to 30Adeg in precise 0.5Adeg clicks Flexible abrasive belts (0.75" x 12") Variable 7 speed motor with LED indicator Includes 5 different levels of belt, from extra-coarse down to extra-fine Includes 5 different levels of belt: (1) P120 extra-coarse belt (1) X65 coarse belt (1) X22 medium belt (1) X4 fine belt (1) 6000 extra-fine beltKen Onion Mk.2 Blade Grinding Attachment Larger 1" x 18" flexible abrasive belts Edge angles adjust from 10Adeg to 35Adeg (3) convex edge profile settings 90Adeg Grind Plate and Platen: Grind knife spines or reprofile blades quickly with no chatter