Various specifications of drilling bits for you to choose from

1.Core drill bits are mainly used as tools for drilling holes in steel plates and other products. Hollow drill bits are used in conjunction with machines specifically designed for core drilling. Thin walled diamond core drill bit: Concrete core samples are directly drilled on structural concrete, and the core samples are processed for compressive strength testing. This method is widely recognized as a relatively intuitive and reliable test method for detecting concrete strength
2.Core drill bit, also known as hollow drill bit, is mainly used as a tool for drilling holes in steel plates and other products. Hollow drill bits, when combined with machines specifically designed for core drill bits, have the characteristics of fast efficiency and low cost. The cutting edge of the 3.core drill bit is made of hard alloy and has a three-layer end tooth geometry, which makes cutting light and easy. The steel plate drill bit has a long service life and a double cutting flat handle interface, making it suitable for various drilling machines. Hard alloy drill bits are also suitable for various vertical drilling machines, rocker drilling machines, milling machines, lathes, etc.
Classification of coring drill bits: alloy drill bits and tool steel drill bits are classified by material. Alloy drill bits are mainly used for harder materials, while tool steel drill bits are generally used for softer materials. For these two types of drill bits, tool steel is relatively cheaper.