App info
- Installs
- 100+
- Category
- Tools
- Content rating
- Everyone
- Version
- 1.4.9
- Released
- Jun 29, 2026
- Last updated
- 3 Oct 2026
- In-app purchases
- No
- Contains ads
- Yes
- Promo video
- No
- Requires Android
- 7.0
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What's newin version 1.4.9
Added an updated “Radial Hole Pattern” tool: multiple hole groups around a common center, different positioning methods, and simultaneous visualization. Added G83 generation for each group. Added “Free Contour” to the turning section: build contours with lines, arcs and tangents, add chamfers, fillets and grooves, apply tool nose radius compensation, and generate contour G-code.
About this app
CNC calculators and Fanuc reference guides
Read full description
CNCDots is an offline calculation app for CNC turning, milling, and turn-milling operations. App features: calculation of hole coordinates on a bolt circle G12.1 polygon calculation keyway slot calculation using driven tooling keyway slot calculation Fanuc G76 thread calculation taper calculation chamfer calculation cylinder-to-sphere blend calculation end rounding calculation face groove calculation cutting speed and feed calculation tolerances and fits table triangle calculator description of Fanuc turning cycles: G70, G71, G72, G73, G75, G76, G90, G92, G94 diagram generation and calculated coordinate output generation of sample CNC programs for selected operations