Updated Aug 20, 2026 ยท v1.3.2.03
CNC machining calculator. Flawless coordinates for taper, arc & G76!
"Tired of calculating manually from blueprints? Now, get perfect absolute coordinates in just 1 second with your smartphone!" Created directly by an active machining technician with the field in mind. Go beyond a simple calculator and meet your perfect machining partner that relieves stress in the field! 1๏ธโฃ Taper & Groove Machining Precision Compensation Handle the most frequent and tricky slope machining without mental math. ๐น Entry Point X/Z Calculation: Precisely calculates the virtual cutting edge intersection coordinates when offsetting the drawing line by the Nose-R, with zero errors. ๐น Auto-Compensate Z Clearance Start Point: When setting the safe distance (Z clearance) before entry, it tracks the slope angle to automatically calculate the exact entry X-axis coordinate. ๐น Complex Double Taper: Calculates continuous taper shapes with changing angles seamlessly in one go. ๐น Groove Multi-Stage Machining: Supports stepped multi-stage machining coordinates reflecting the groove tool insert (T value) and an area invasion warning system. ๐น Reverse Machining Support: Fully supports cutting edge inversion for both left/right bidirectional machining and reverse tool (Rev. Nose-R) setups. 2๏ธโฃ Complex Multi-Round (R) Perfect Control Provides 3 customized calculation modes to perfectly handle any drawing. ๐น Tangent Mode Calculation: Uses trigonometry to precisely extract the exact tangent point where the arc and slope meet. ๐น Compound R Trajectory Calculation: Combines the drawing R and Nose R to perfectly calculate the actual trajectory of the tool arc. ๐น Manual Mode (CAD 3-Point Arc): Easily handles complex non-standard shapes through the CAD 3-point arc method. ๐น Real-time Shape View: Instantly and intuitively verify on the screen if the entered data matches the drawing. 3๏ธโฃ Right Triangle Unknown Calculator No need to open CAD or tap a scientific calculator for missing dimensions on the blueprint. ๐น Instant Unknown Calculation: Simply enter two known values among base, height, hypotenuse, and angle to find all remaining dimensions in 1 second. ๐น Instant Coordinate Integration: The calculated dimensions can be immediately utilized as the X, Z coordinates required in the actual machining field. 4๏ธโฃ Turn-Mill Polar Coordinate (G12.1) Polygon Machining ๐น Newly supports the generation of polar coordinate turn-mill polygon machining programs utilizing the CNC X-C axis. ๐น Drastically increase work safety by previewing the generated machining path with a 2D simulation. 5๏ธโฃ G76 Threading Composite Cycle Generation & Precision Analysis ๐น Eliminates the cumbersome dimension checking process by automatically linking standard data by thread specifications. ๐น Threading Precision Analysis Data Provided: Supports precision analysis data according to G76 code usage, allowing perfect verification of even complex thread machining. ๐น Generates the optimal G76 NC program that can be immediately applied to the field, in the easiest and fastest way. 6๏ธโฃ Material & Cutting Condition Precision Calculator Supports basic CNC calculations and precise machining analysis by material type, along with integrated cutting condition calculations based on catalogs from the top 5 global drill manufacturers. 7๏ธโฃ FANUC Compatible Graphic Simulator (New!!) ๐น G-Code & Canned Cycle: Graphics support linked to groove tool width (hard to check on actual machines) ๐น Nose R Comp. & Calculator: Verifies actual machining coordinates & Nose R graphics (doubles as a complex shape calculator) ๐น Cycle Time & Guides: Calculates total/process cycle time + provides beginner canned cycle examples ๐น Dedicated CNC Keypad: Optimized for mobile, making program editing easy even on small screens Download CNC Master CALC right now and be completely freed from the stress of manual calculations!
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