Product description
1. Strict quality control, excellent cutting performance.
2. Bit of high hardness, high strength, good abrasion resistance, not easily broken.
3. Hard material is ,after high frequency welding technology and heat treatment.
Product name: Carbide Drill Bit
1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.
2. Please allow slight manual measurement deviation for the data.