Harlingen 90° TiAlN Coated Cobalt/HSS Helical Flute Countersink Set for Stainless Steel and Hard Metals Industrial Grade 90 Degree Angle Cutter Drill Bit Attachment

Contains: 6.3mm,8.3mm,10.4mm,12.4mm,16.5mm, & 20.5mm.

The Harlingen 90° TiAlN Coated Cobalt/HSS Helical Flute Countersink Set is engineered for superior performance in the most challenging industrial applications. This premium set combines robust Cobalt/HSS material with an advanced Titanium Aluminium Nitride (TiAlN) coating, ensuring exceptional wear resistance and extended tool life. Designed specifically for working with stainless steel and other hard metals, it delivers reliable and consistent results where standard tools often fall short.

Featuring a precise 90-degree angle and an innovative helical flute design, this industrial-grade countersink set facilitates efficient swarf removal and reduces heat build-up, leading to cleaner, more accurate countersinks. Professionals will appreciate the enhanced cutting efficiency and the impeccable finish achieved, making this Harlingen set an indispensable addition to any workshop requiring precision and durability for demanding metalworking tasks.