All Categories


Home > Showlist

4 inch core drill

In the event that you intend to bore a hole into either a piece of wood or a building made of metal, you will require a 4 inch core drill bit that is four inches in diameter. In our inventory, you'll find the electric or cordless version that's ideal for your needs, no matter what kind of model you're looking for.

Diamond-tipped core drill bits

Diamond-tipped 4 inch core drill are an excellent choice for a variety of drilling projects, whether you need to create a little hole for a piece of jewelry or a larger hole for a floor or wall. They are a tool that is both of high quality and long lasting. They perform exceptionally well when drilling holes in porcelain, ceramics, glass, and even extremely hard floor surfaces. Jewelers also use them so that they can drill a hole in the core of the stone and then use it as a bead.

Core drill bits with a threaded shank and a diamond-tipped tip measuring 4 inches in diameter each feature a solid steel core. These drill bits have a diamond coating, which boosts the speed and efficiency of the drilling process. In addition to this, they have a longer life span than their contemporaries. They come in a variety of shapes and sizes to choose from.

They are available in both solid and hollow configurations. When compared to hollow core bits, solid tip drills move at a slightly more leisurely pace. It is possible that you will need to drill at a slower speed while working with tough materials such as stone. However, if you are drilling less-difficult materials, you should consider increasing the speed of the drill.

Water is the best lubricant to use while working with a 6 inch core drill bit that has a solid tip. This may assist the bit's life be prolonged and prevent it from overheating and burning out. In addition to this, it is essential to employ a circular trace and maintain its straightness. If you don't, you risk having a hole that isn't quite right after you're done.

Why choose CGE Group Wuxi Drilling Tools 4 inch core drill?

Related product categories

Not finding what you're looking for?
Contact our consultants for more available products.

Request A Quote Now

Hot categories