First, read the English article below.

The Dremel is lightweight and easy to maneuver, making it deal for small detailing and little cuts. It can be difficult to give smooth, long curves, because you're mostly working free hand. But, you can make several straight cuts to get the kind of edge you're looking for and then even up the edge with the sanding bit. Avoid using the Dremel for long or large cuts that would be better suited to a larger saw. Depending on the object or material you're cutting, secure the object with a vise or clamps. Do not hold the material you're cutting in your hand. A speed that is too high or too low can cause damage to your motor, the bit, or the material you're working on. If you're not sure, check your owner's manual to see what speed is recommended for your particular Dremel and material.  If you're cutting thicker or tougher material, make several passes to cut it. If the material is too hard and thick to cut without difficulty, you may need to use an oscillating saw rather than a Dremel. If you see smoke and discoloration, your speed is too high. If you hear the sound of the motor dropping or slowing down, you may be pressing too hard. Lighten the pressure and readjust the speed. Fit a flat saw blade onto your Dremel. Remember to put on eye and ear protection before you begin cutting the plastic. Set the speed between 4 and 8 so you have enough power, but don't burn out the motor. Sand any rough edges once you've made the cuts.  Avoid pressing down too hard while cutting, which can damage your Dremel and your bits. Depending on your project, it may be helpful to draw an outline of your cuts onto the plastic. This will make it easier to ensure your cuts are where you want them to go. Secure a metal cutting wheel onto your Dremel. Put on eye and ear protection before you start cutting. Turn on your Dremel and set the power between 8 and 10. Make sure the metal you're cutting is affixed firmly in place. Gently touch the Dremel to the metal for a few seconds at a time until you see the metal being cut. You'll also see... 

Now, please write a short abstract for it in Indonesian. Abstract:
Gunakan Dremel untuk membuat potongan kecil dan detail. Usahakan benda yang dikerjakan tidak bergerak. Potong benda dengan kecepatan yang sesuai dengan bahannya. Coba memotong plastik. Berlatihlah memotong logam.