About this product:<br> It is made of high quality hard alloy, has higher strength, higher strength, is strong and durable, and is not easy to carry.<br> 1/2 inch bearing diameter, 1/4 inch shank, cutting length: 10mm/20mm/25mm/38mm, widely used in portable handheld and tabletop cutters.<br> The blade backlash-free design is sharp and smooth, suitable for cutting, three-dimensional free-angle and grooving.<br> Heat resistant jaws with PTFE coating to prevent build up of wood chips, resin and asphalt. Good wear resistance, long service life.<br> Top bearing router bit set cuts all compost materials, MDF, solid wood, particle board, plywood, etc. Applicable models: engraving machine, trimmer.<br> Product<br> Material: carbide.<br> Shank Diameter: 1/4.<br> Bearing diameter: 1/2 inch.<br> Cutting length: 10mm, 20mm, 25mm, 38mm.<br> Package contents:<br> 4 x 1/4 inch shank router bit.<br> The blade backlash-free design is sharp and smooth, suitable for cutting, three-dimensional free-angle and grooving.<br> Heat-resistant cooking with PTFE coating to prevent the build-up of wood chips, resin and asphalt. Good wear resistance, long service life.<br> Top bearing router bit set cuts all compost materials, MDF, solid wood, particle board, plywood, etc. Applicable models: engraving machine, trimmer.<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-DIMEANI official store