2.High Durability: Made from high-speed steel or other durable materials to withstand tough drilling tasks.
3.Smooth Drilling: Provides a smooth cutting action that reduces chipping and cracking in plastic materials.
4.Self-Centering: The stepped bit often has a self-centering tip, ensuring precise hole placement.
5.Versatility: Suitable for use on various materials, including plastic, PVC, PE, thin metals, and composite materials.
6.Easy Deburring: The design helps in easy deburring of the drilled holes, leaving a clean finish.
7.Heat Resistance: Often coated with materials that resist heat buildup, prolonging the life of the bit.