Onsrud 63-800
Onsrud 63-800 SC 1F upcut O flute (1/16")
Type: upcut end mill · Diameter: 0.0625" · Flutes: 1
Starting points only, copied from the makers' own published data. Every machine differs: test in scrap, tune by ear. Neither ChipLoad nor the makers are responsible for broken tools.
Published values, summarized per material and machine class. For the full CAM library (plunge, depth, stepover), download it from the maker.
| Material | Machine class | RPM | Feed IPM | Chip load (in) | Note | Source |
|---|---|---|---|---|---|---|
| Cast acrylic | any | – | – | 0.002 – 0.004 | Onsrud Hard Plastic chart, 1xD depth (2xD: -25%, 3xD: -50%). Cast acrylic is in Onsrud's Hard Plastic group per its catalog. No RPM published: set your own. | Onsrud |
| Cast acrylic | any | – | – | 0.006 – 0.008 | Onsrud Hard Plastic chart, 1xD depth (2xD: -25%, 3xD: -50%). Cast acrylic is in Onsrud's Hard Plastic group per its catalog. No RPM published: set your own. | Onsrud |
| Cast acrylic | any | – | – | 0.008 – 0.01 | Onsrud Hard Plastic chart, 1xD depth (2xD: -25%, 3xD: -50%). Cast acrylic is in Onsrud's Hard Plastic group per its catalog. No RPM published: set your own. | Onsrud |
| Cast acrylic | any | – | – | 0.01 – 0.012 | Onsrud Hard Plastic chart, 1xD depth (2xD: -25%, 3xD: -50%). Cast acrylic is in Onsrud's Hard Plastic group per its catalog. No RPM published: set your own. | Onsrud |
| Cast acrylic | any | – | – | 0.01 – 0.012 | Onsrud Hard Plastic chart, 1xD depth (2xD: -25%, 3xD: -50%). Cast acrylic is in Onsrud's Hard Plastic group per its catalog. No RPM published: set your own. | Onsrud |
| Cast acrylic | any | – | – | 0.012 – 0.016 | Onsrud Hard Plastic chart, 1xD depth (2xD: -25%, 3xD: -50%). Cast acrylic is in Onsrud's Hard Plastic group per its catalog. No RPM published: set your own. | Onsrud |
Retrieved 2026-10-16. Get the tool file from the maker: Onsrud downloads
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