05E992 - Walter SST Core Cut 5-Piece Annular Cutter Set - 2 Inch Depth

Premium Industrial Annular Cutter Set

The Walter SST Core Cut Universal Shank 2" Cutter Kit (SKU: 05E992) represents the pinnacle of hole-making technology for industrial fabrication and maintenance. Designed by Walter Surface Technologies, a leader in metalworking solutions, this kit provides a versatile selection of high-performance annular cutters tailored for professionals who demand precision and durability. The set includes five essential sizes ranging from 9/16" to 1-1/16", covering the most common bolt hole requirements in structural steel and heavy equipment repair.

At the heart of these cutters is Walter's exclusive SST (Super Speed Technology). This advanced heat treatment process hardens the High Speed Steel (HSS) to withstand the extreme thermal and mechanical stresses of drilling through tough materials like stainless steel and structural carbon steel. Unlike traditional twist drills that must remove all the material from the hole, these core cutters only remove a narrow ring of material, ejecting a solid slug. This method requires significantly less horsepower and thrust, resulting in faster drilling times and reduced wear on your magnetic drilling machine.

The "Universal Shank" design is a critical feature for MRO environments where multiple brands of magnetic drills may be in use. The shank is engineered to fit perfectly into both standard Weldon (two flat) arbors and Nitto (one touch) quick-connect systems. This eliminates the need for adapters and ensures that the 05E992 kit can be deployed immediately on almost any job site. With a 2-inch depth of cut capacity, these cutters are capable of drilling through thick plate, stacked materials, and heavy wall pipe with ease.

Included in the rugged carrying case is a pilot pin, which serves two vital functions: it precisely locates the center of the hole for accurate positioning, and it ejects the metal slug automatically upon completion of the cut. For industrial suppliers and tool crib managers, stocking the Walter 05E992 kit ensures that your team has the right high-performance tooling to maintain productivity and minimize downtime.