How to drill Thick and Large Diameter Holes?
3keego annular cutter HCLF Type is designed to drill holes in thick metal sheets. With large diameter of cutting holes, HCLF is ideal in the shipbuilding industry.
What is a step drill/ step bit/ step drill bit?
What is a step drill? A step drill, also known as stepped drill bit, step drill bit or step bit, is used for drilling a hole or enlarging an existing hole in thin sheet metal. Not only drilling, a step drill also can chamfer and deburr the cutting edge of workpiece by using the bevel of the next step.
How to Use a Step Drill Bit Properly?
Step drills are drill bits easy to cut and enlarge a wide range of holes on thin sheet metal, plastic and other materials at a lower speed. Due to the stepped design of multiple diameters, you can drill different-sized holes by one or two step drills. Use an appropriate step drill in a right way can help you make good works.
About 3keego Cutting Tools - Hole Cutters and Annular Cutters
Hole cutters, annular cutters, magnetic drilling machines, accessories, and other cutting tools have never been so surprisingly high-quality as it is today. 3keego has been dedicating in innovating this field for 40 years and counting. Not only high-quality products but 3keego also provide efficient and timely customer service globally.