Details
Special tungsten carbide teeth;Excellent wear and heat resistance;Cuts stainless steel and tough alloys;One piece construction;No assembly required;Stable accurate drilling;Standard ejector spring;Ejects the slug, saving time;Safety collar stop;Prevents over penetration for safer, faster operation;Champion CT7 hole cutters feature two sets of three cutting blades, each with different geometries. ;This unique system balances the cutting forces enabling rapid, smooth drilling with better control.