Multifunctional Electric Knife Sharpener Drill Sharpening Machine Household Tool Item Type: Electric Knife Sharpener Material: Plastic + Electronic Components Product Size: Approx. 17 x 14 x 12cm/6.7 x 5.5 x 4.7in Rated Power: 65W Rated No-Load Speed: 6500/min Maximum Grinding Wheel Diameter: Approx. 56mm/2.2in Grinding Drill Diameter: Approx. 3~13mm/0.12~0.51in Grinding Chisel and Flat Blade Width: Approx. 6~51mm/0.24~2.01in Protection Level: 2 Levels Rated Working Time: Intermittent Operation (30%) How e: This multifunctional grinding machine includes three working modes: 1. High-speed steel drill bit mode (hereinafter referred to as drill bit), used to grind all 3mm-13mm high-speed steel drill bits; 2. Straight blade knife and scissors mode, used to sharpen all straight blade knives and scissors; 3. Chisel and plane knife (or woodworking knife) mode, this mode can grind the planer to 51mm wide. 1. Switch (see Figure A) caveat: Before using the multifunctional electric grinder, it needs to be fixed. Push the switch to 1 to turn on the switch. Push the switch to 0 to turn off the switch. 2. Grinding high-speed steel drill bits caveat: Before assembling the drill grinding parts (2), make sure the machine is powered off, and make sure that the switch is in the off state, that is, the switch (11) at the 0 position. 1) Start the drill grinding mode (see B1, B2) 2) Remove the drill clamping device from the rotating support of the drill grinding part, insert the drill to be ground into the V-shaped grooves of the device, rotate the ballast nut on the V-shaped grooves clockwise, and tighten it lightly. Make the drill bit still movable. (See C1, C2) 3) Place the drill bit clamp in the setting slot (6) on the right side of the rotating bracket, and adjust the drill bit clamp through the setting slot. (See D1, D2) 4) Push the drill bit forward into the V-shaped grooves of the angle positioning block at the front end of the grooves until it touches the metal positioning piece at the bottom of the grooves (See E) 5) Rotate the drill bit until it reaches the four corners of the drill bit and both sides of the V-shaped grooves should be touched. (See E) 6) Make sure that the drill bit and the angle positioning block are placed at the bottom of the setting grooves, and then turn the lock nut clockwise to fix the drill bit tightly. (See E) 7) Move the angle positioning block back and take out the drill clamp. (See F) 8) Place the drill bit in the middle grooves of the rotating support of the grinding part. (See G) 9) Turn on the power supply (see A) 10) As shown by the arrow marked on the rotating bracket, use your fingers to gently move the rotating bracket. (See H) 11) Pull out the drill holder, turn it over, repeat step 10, and grind the other side. (See I) 12) Check the two angles of the drill bit to ensure that they are equally acute, and both ends should be in the middle position, as shown, instead of J2. 13) Turn off the power, make sure that the grinding wheel has stopped rotating, and then remove the parts of the drill bit 1. When grinding a drill with a diameter of 3.5mm to 13mm (excluding 3.5mm) (see J3), make the parallel surface of the locking block on the V-shaped grooves face the drill. 2. When grinding a drill with a diameter of 3 mm to 3.5 mm (including 3.5 mm) (see J4), loosen the lock nut and turn the lock block so that the middle convex surface faces the drill 3. Make sure that the length of the drill bit is more than 70mm. 3. Sharpen the knife caveat! Before assembling the straight blade knife and scissors grinding parts (8), make sure that the machine is powered off and the switch is in the off state, that is, the switch is at the 0" position. Note: This mode of operation is only suitable for sharpening acute-edged knives. 1) Start knife and scissors grinding mode 2) Turn on the power 3) Tighten the handle and insert one side of the blade into the guide grooves. (See K) 4) When the blade touches the grinding wheel, gently move the blade back and forth, being careful not e excessive force 5) Insert the other side of the blade into the guide slot, and repeat step 4. (See L) 6) If necessary, repeat this operation until the blade is clean and acute. 7) Turn off the power. Make sure the grinding wheel has stopped rotating, and then remove the grinding assembly 4. Sharpen scissors caveat! Before assembling the straight-blade knife and scissor close-cutting parts (8), make sure that the machine is powered off and the switch is in the off state, that is, the switch is at the 0" position. Note: This mode of operation is used for the grinding of all household scissors, but not for serrated knives. 1) Start knife and scissors grinding mode 2) Turn on the power 3) Fully open the scissors 4) Put one of the blade faces of the scissors into the sharpening bucket, and place the pivot point and the other blade face of the scissors in your right hand. (See M) 5) Pull the knife face of the scissors from