Countersink: 1-1/2" Head Dia, 90 &deg MPN:98924-94-W

The Countersink: 1-1/2 inch head dia, with 90 degrees included angle is a single diameter counter sink tool with special features such as carbide indexable inserts for superior durability and cutting performance. The countersink cutter provides three operation types of chamfering: 45-degree external angle, 90-degree horizontal flutes, and 37.5-degree internal corner radius eliminating burrs during installation or assembly of parts. Its versatility in producing a smooth finish in nonferrous materials like aluminum and stainless steel with minimal chip generation makes it a go-to tool for industries such as automotive, electronics, medical device manufacturing, and machining where precision chamfers are critical in component fabrication.