05F150 - Walter 50mm Carbide Tipped Annular Cutter 30mm Depth

Precision Drilling for Hardened Materials

The Walter 05F150 Carbide Core Cut annular cutter represents the pinnacle of hole-making technology for industrial applications involving difficult-to-machine materials. Engineered with high-grade carbide tips, this 50mm diameter cutter is designed to penetrate substrates that typically challenge standard High-Speed Steel (HSS) tooling. With a cutting depth of 30mm, it is perfectly suited for fabricating heavy plates, structural components, and specialized machinery parts where precision and finish are paramount.

One of the defining characteristics of the Carbide Core Cut series is its specialized body and flute geometry. This design facilitates rapid chip evacuation, preventing heat buildup and binding, which are common causes of tool failure in deep hole drilling. The carbide inserts retain their hardness at high temperatures, allowing for significantly higher surface feet per minute (SFM) and feed rates. This translates to reduced cycle times and increased productivity in manufacturing environments processing stainless steel, cast iron, and abrasive composites.

Furthermore, the structural integrity of the cutter allows for engagement with uneven or curved surfaces, a scenario often encountered in repair and maintenance operations. Unlike twist drills that may wander or require pilot holes, this annular cutter maintains centricity from the moment of contact. It is an essential tool for MRO professionals and fabricators who demand reliability and precision when working with magnetic drilling units on large workpieces or fixed structures.

Technical Specifications

The 05F150 is manufactured to strict tolerances to ensure compatibility with standard magnetic drilling equipment. Its robust construction minimizes vibration, leading to cleaner holes with minimal burr formation, often eliminating the need for secondary deburring operations. Whether utilized in a controlled workshop environment or on a rugged job site, this Walter cutter delivers consistent performance across its extended service life.