HY-13 Twist Drill Grinder Desktop Automatic Bit grinder drill Small Knife Grinder Drill Special Tool Grinder 3-13MM
1. Adjustable angle, degrees 90-145° Precision grinding, the accuracy can reach 0.02mm, and the blade tip is sharp after grinding 2. Upgrade the positioning tool holder Adjust the grinding piece according to the scale, rotate the positioning, easy to use 3. Sanding the front edge Insert the drill into the grinding port, grind until there is no sound, rotate 180° and grind the other side 4. Sanding the back corner Insert the top sanding port and sand until there is no sound. Pull it out and rotate 180° to sand the other side.
HY-13 Twist Drill Bit Grinder Automatic Desktop Bit Grinder
3-13 mm twist drill desktop drill grinder automatic small knife quick special tool quick 90-140 ° angle adjustment
Tips: It is normal for the machine's grinding wheel to be relatively rough. This is because new machines are produced relatively recently. For the coarse grinding wheel, you can use an 8-10mm drill bit to grind for a period of time before it becomes smooth. If you mind this grinding wheel, don't buy it! ! !
Name: Drill grinder Model: 3-13 type Grinding range: φ3-φ13 Standard collet: φ 2 ~ φ 13 a total of 12 collets Sanding disc model: Type 13 (CBN sanding white steel) Adjustable angle: 90°~140° Voltage: 220v Power: 180w Speed: 5300 rpm Packing size: 31*17*18cm Net Weight: 6.8kg
1. Adjustable angle, degrees 90-145° Precision grinding, the accuracy can reach 0.02mm, and the blade tip is sharp after grinding 2. Upgrade the positioning tool holder Adjust the grinding piece according to the scale, rotate the positioning, easy to use 3. Sanding the front edge Insert the drill into the grinding port, grind until there is no sound, rotate 180° and grind the other side 4. Sanding the back corner Insert the top sanding port and sand until there is no sound. Pull it out and rotate 180° to sand the other side.
