CNC Thread Milling Calculator

Calculate thread parameters, toolpath, and cutting conditions for precise internal and external thread milling operations

Thread Specifications

Thread Type

Thread Standard

Nominal Diameter (mm)

Thread Pitch (mm)

Metric thread M10 x 1.5 - Standard coarse pitch

Tool Parameters

Thread Mill Diameter (mm)

Tool Type

Tool Material

Thread Depth (%)

Cutting Parameters

Spindle Speed (RPM)

Feed Rate (mm/min)

Workpiece Material

Coolant

Thread Milling Calculation Results

0.0

Helix Radius (mm)

0.0

Thread Height (mm)

0.0

Helix Length (mm)

0.0

Cycle Time (sec)

Surface Speed (m/min)

0.0

Interpolation Radius (mm)

Thread Profile Analysis

Threading Optimization

Advanced Thread Milling Features

Multi-Standard Support

Support for Metric, Unified, NPT, BSPT, and Acme thread standards with automatic parameter calculation.

Toolpath Generation

Calculate helix radius, interpolation parameters, and optimal toolpath for both internal and external threads.

Tool Selection

Optimize for single-point, full-form, and multi-tooth thread mills with material-specific recommendations.

Process Optimization

Calculate cycle times, surface speeds, and cutting parameters for maximum efficiency and quality.

Thread Milling Applications

Automotive Threading

Engine blocks, transmission housings - precise internal threads for critical automotive components.

Aerospace Components

Titanium and Inconel threading for turbine housings, structural components, and fastener applications.

Industrial Machinery

Large diameter threads, pipe threads - heavy machinery and equipment manufacturing applications.

Precision Instruments

Fine pitch threads, optical mounts - high-precision threading for scientific and measuring instruments.