Question and Answers for the tool:
Q: There is a safety switch to avoid the hurt?
A: TACKLIFE MBG01A Multifunctional Sharpening Machine has a safety switch to prevent damage. Here is the process to turn on the tool:
First press the power switch;
Then make sure that the holders have pressed the scroll switches on both parts of the grinding wheel;
Finally, the machine starts to work.
Q: Can I sharpen all kinds of metal materials?
A: It can't sharpen carbide tools.
The diamond grinding wheel (black) is only for drill bits and chisels.
The corundum grinding wheel (white) is for other tools like knives, scissors, axes.
Q: What is the diameter of chainsaw grinding wheel?
A: The three diamond pieces for sharpening the chain saw are 5/32", 3/16", 7/32" (4, 5, 6mm).
Q: What is the diameter of drills that I can sharpen?
A: You can sharpen the drill bits of 7/64'-1/2' (3-13mm), thanks!