Key benefits - Durable aluminum alloy construction provides wear resistance and long-term stability for both dry and wet work, with good shape retention. - Easy installation by fixing four screws on the plate mounted to the pressing plate of the marble machine, saving time and effort. - Adjustable chamfer from 1 to 4 mm; spacing is customizable by moving the pressing plate screws to meet different tasks. - Stable operation with a guide rail and wheel for linear movement, helping ensure precise and steady cuts. Features and specifications - Material: aluminum alloy - Work environments: suitable for dry and wet operations - Deformation resistance: not easy to deform - Chamfer adjustment: 1–4 mm - Adjustment method: move the pressing plate screws to change spacing - Guidance system: guide rail with wheel for linear installation and movement Applications and use scenarios - Edge finishing on marble countertops or marble tiles during fabrication, enabling consistent 1–4 mm chamfer finishes. - Straight-line cutting or trimming in small stone workshop projects where stable guidance is required. - DIY or professional projects involving marble processing that require adjustable chamfer spacing and reliable, steady movement. How it solves common problems - Provides a simple and repeatable method to set chamfer width, reducing trial-and-error during edge finishing. - Delivers stable, linear guidance to improve accuracy and reduce movement during cutting or chamfering. - Uses a robust aluminum alloy to withstand both dry and wet work conditions without significant deformation. Compatibility and usage notes - Designed for use with marble machines that support a plate and pressing plate configuration where four screws can be fixed. - Chamfer adjustment range is 1–4 mm; set by repositioning the pressing plate screws to accommodate different project requirements.