Vevor MR-13B

The Vevor MR-13B drill grinder is a precision grinding machine for sharpening end mills and drills with diameters from 3 mm to 13 mm. This portable grinding system offers adjustable point angles from 95 degrees to 135 degrees for precise tuning to drill material and speed requirements. The machine allows four different clearance angle types with positioning pins, providing flexibility for various cutting applications. Included are 11 elastic collets for the complete 3-13 mm diameter range, ensuring secure fixing of various drill sizes. The grinder contains two interchangeable grinding discs: a CBN disc for high-quality steel materials and an SDC disc for grinding tungsten steel alloys. Driven by a robust 4500 rpm DC motor, the machine offers powerful performance with low operating noise. Made from 45# steel material, the grinder offers increased stability and durability for long-term use. This versatile tool specialises in resharpening end mills and drills and is suitable for factory, workshop, garage or DIY environments where sharp cutting tools are essential. The professional drill head design prioritises safe operation, and the compact portable design allows convenient use in a variety of working conditions. With precise angle adjustments, multiple collet options and dual disc compatibility, this grinder offers a comprehensive solution for maintaining cutting tool performance in a variety of materials and applications.