General description AlwaysH 4pcs Oblique Hole Chamfering Tool is a versatile titanium-coated deburring tool designed for chamfering and taper processing. It is suitable for cutting various materials including plastics, aluminum, copper, and stainless steel, making it ideal for both domestic and industrial applications. Technical specifications Material: 4241 high-speed steel Surface: Titanium plated for enhanced wear resistance Product size: 12*8*3 cm Specifications: 2-5 mm: Hole range 2MM-5MM, Handle 6MM, Head diameter 9.7MM 5-10 mm: Hole range 5-10MM, Handle 8MM, Head diameter 14MM 10-15 mm: Hole range 10MM-15MM, Handle 10MM, Head diameter 21MM 15-20 mm: Hole range 15MM-20MM, Handle 12MM, Head diameter 28MM Installation The chamfering device must be used with a bench drill. It is not suitable for manual electric drills. Usage Continuous cooling is recommended during the application process to maintain efficiency and prolong tool life. Other information High red hardness and wear