What you get - 1 x measuring gauge with clear readings; wear resistant for long life Key specifications - Total thickness: approx 1.2 mm - Angle compatibility: 55° or 60° - Suitable for 55/60-degree angle bits and probe bits - Front edge check: verify the front edges of the bit are concentric with the bit Material and design - Made of stainless steel - Lightweight and practical for everyday use Why this helps - Provides fast, clear readings to verify bit geometry - Durable construction stands up to routine workshop use - Simple to confirm compatibility with common 55/60-degree bits Use scenarios - Woodworking: verify alignment and concentricity when using 55° or 60° bevel/chamfer router bits to ensure clean, accurate edges - Metalworking or plastic fabrication: check bit geometry and setup before precision beveling or chamfering operations - Calibration and testing: act as a quick reference gauge when inspecting probe bits or during routine setup to minimize setup errors