Laser cutting projects, general CNC programming spur gear files for immediate download. These industrial grade precision interchangeable gear files will perform in all situations. The gears are all 10DP (2.54 Module) 20 degree pressure angle. A backlash of.003″ is included on all gears. The backlash will ensure a low friction, smooth, and quite operation. The true involute form on every gear tooth is precise within .0005″ or .001mm. These gear patterns can be used for cutting wood, or precision machining of metal as well. If you are looking for smooth meshing, true working gears, these download files will work great for you. If you are looking for gears to decorate with, you can use these with confidence that they represent an actual gear form. If you would prefer a different number of teeth, or something else, please send me a message. I am always looking for ideas that would help us succeed together. All gears will mesh with each other, or the provided rack as well. You can scale the entire set, and all of the gears will still mesh properly with each other. The pitch diameter equals the number of teeth/10. The center distance between any 2 gears can be calculated by adding the two pitch diameters, and dividing the total by 2.0. WORK AREA: 800mm (31.5″) X 410mm (16.1″) You will receive 1 zip file with 4 files enclosed: DXF AI SVG PDF You will receive 1 zip file in a smaller sheet format, with 4 files enclosed: DXF AI SVG PDF You will ALSO receive 1 zip file with SEPARATE files for each gear all by itself in DXF AI & SVG If you are using RDWorksV8, please import the .AI Format file for best results. If you are using INKSCAPE, please import the .SVG Format file for best results. This is an Instant Digital Download If you have any questions feel free contact me The item is non-refundable because it’s not physical. YOU CAN use the files for personal purposes and for your small business. YOU CANNOT share, redistribute or resell the files. Copyright is not transferable with the sale.