BTER Morse Code Telegraph Key, Professional Morse Code CW Telegraph Straight Key with Buzzer & Voice Prompts, Morse Code Experiment Kit for Physical Teaching, Morse Code Communication
- High Quality & Durable: Made of high-quality high-speed steel, it is highly polished and heat-treated, non-toxic and odorless, wear-resistant and corrosion-resistant, and has a very long service life. You can use it with confidence..
- Easy Drilling: Two-fluted design provides faster, smoother cutting.
- Provided with small pressure and the sets can cut through wood, sheet metal, steel and other surfaces..
- Design: Easily switch between bits in seconds and Swivel head flips&locks from drilling to driving..
- Rugged: made of high-quality steel, very strong and solid, of good quality and hard, abrasion resistant and durable, It is ideal for cutting holes in a variety of materials..
- Scope: Ideal for home repairs and light work, such as drilling holes in plastic, aluminum, copper and many other types of sheet metal..