Material and build: Made of stainless steel and surface hardened for enhanced durability and rigidity, delivering long service life in demanding machining setups. What it does: Provides a precise fixed angle reference for workpieces, enabling consistent angle processing and reliable testing during setup and inspection. Compatibility and use: Suitable for use with milling machines, planers, and adjustable angle grinders. Designed to support fixed angle operations across common workshop equipment. Key benefits: Improves accuracy, repeatability, and resistance to wear in fixed angle work, helping to reduce setup time and increase machining confidence. Use scenarios: 1) Milling a cylindrical workpiece: place the piece in the V groove to establish and maintain a precise angle during milling or drilling operations. 2) Planer setup: use the block as a reference to set and verify a fixed angle before planning operations, ensuring consistent bevels or cuts. 3) Angle grinder alignment and testing: align and test workpieces against the block to confirm fixed angles during beveling or trimming tasks. Notes: For results, secure the block and workpiece with appropriate clamps or fixtures to maintain stability during operation.