6 PCS Center Drill Bit Set, 60 Degree Angle Hss Center Drill Bits Lathe Metalworking Countersink Tools for Steel (1/1.5/2/2.5/3/5mm)

Produktbeschreibung

WIDE ADAPTABILITY: These hss center drill bits can be applicable to iron, steel, copper, aluminum and other processing, the 60 degree center drill bits in the mechanical manufacturing industry, it can play an important role in different production processes DUAL END DESIGN: Each bit has a double end and grinding at a standard 60 degree angle, these center punch drill bits ensure that the material is in good condition during the cutting process, the hss center punch bits provide stable cutting force and drilling effect GOOD TOOLS: The 60 degree hss drill bits are made with high materials, whether it's the initial processing of machine components or the handling of metal structural parts, it can be easily handled, having a set of drill bits that can adapt to multiple metal materials can reduce the variety of tool purchases FAST CUTTING: These center drilling bits capable of fast cutting, able to complete more drilling work per unit time, improving production efficiency, in practical operation, it can not only ensure the efficiency of processing, but also improve the reliability of the processing process CENTER DRILLING: These hss center drilling tools specially designed for metal drilling, capable of meeting processing requirements, it provides accurate center positioning for subsequent machining steps such as boring, reaming, and tapping, improve overall reliability