7PCs HSS Step Drill Bit Sets Straight Groove Titanium Coated Cone Hole Cutter Automatic Center Punch Spiral Twist Saw Drill Bit

The 7PCs HSS Step Drill Bit Sets are designed to provide precise and efficient hole cutting. The straight groove titanium-coated cone hole cutter is highly durable and long-lasting, while the automatic center punch ensures accuracy while drilling. The spiral twist saw drill bit is perfect for creating clean and neat cuts in various materials, including wood, plastic, and metal. With this set, you can easily create holes of various sizes without the need for multiple drill bits. The compact and lightweight design makes it easy to carry around and store.