Engineered for woodworkers and machinists who demand clean, precise keyseat slots, the Europa Tools Woodruff Cutter in HSS‑E cobalt delivers exceptional hardness, heat resistance, and long tool life. Sized at 32.5mm with a 5mm cutting width, this cutter is built for reliable, repeatable results on demanding projects.

• Material: HSS‑E cobalt alloy for superior hardness, heat resistance, and wear resistance, extending tool life even under heavy use.
• Profile: Woodruff cutter with a semi‑circular cutting edge and a flat bottom to create accurate, consistent keyseats in workpieces.
• Size: 32.5mm diameter with a 5mm cutting width, designed to fit standard wood/metalwork setups that require Woodruff keyslots.
• Cutting Geometry: Sharp cutting edges paired with efficient chip evacuation for clean, precise cuts and reduced heat buildup.
• Reliability: Model 158116 is recognized for dependable performance and repeatable results across multiple projects.
• Applications: Ideal for creating precise Woodruff keyslots in woodworking components, gears, pulleys, and other assemblies requiring a snug key fit.

This Woodruff cutter is a practical choice for both professional shops and serious hobbyists who tackle woodworking assemblies that rely on accurately machined keyseats. The combination of cobalt-enhanced steel and thoughtful geometry means you’ll achieve consistent fits with fewer passes, helping you save time and improve overall project quality. For best results, use with appropriate feeds and speeds and maintain a sharp edge to maximize tool life and cut precision.