Replacement Circular Saw Edge Guide with Scale — fits DC390K and DW936 (11mm guide) Restore precise, repeatable straight cuts with this replacement edge guide designed for DC390K and DW936 circular saw models. The integrated scale and 11mm guide help you set and maintain accurate distances from the blade so cuts come out consistent every time. Key benefits Improves cutting accuracy: Scale allows fine adjustment for precise edge guidance and consistent results. Restores tool compatibility: Designed specifically to fit DC390K and DW936 models so you can a worn or missing guide without guesswork. Reliable repeatability: Use the scale to reproduce the same setup for multiple workpieces, reducing measuring time and material waste. Key attributes Functionality: Edge guide with integrated scale for accurate offset positioning. Compatibility: Fits models DC390K and DW936. Size: 11mm guide specification for the intended saws. Performance: Enables straight, repeatable guidance at set distances from the blade for better cut quality. Typical applications Ripping straight edges on boards and panels where a consistent offset from the blade is required. Making repeated cuts to the same width for shelving, trim, or batch woodworking tasks. Onsite carpentry and finish work where quick, repeatable setups reduce measurement and rework. Notes Designed as a direct replacement guide for the listed models. Verify your saw model number (DC390K or DW936) before to ensure compatibility.