Calculate precise cutting depths for motorcycle keys based on ISO 2491:1974 standards with support for various key types and cutting specifications for optimal security and functionality.
Enter your key specifications to calculate precise cutting depths
Precise cutting depth specifications
Our calculator uses ISO 2491:1974 standards to determine precise cutting depths based on key type, brand specifications, and cut numbers. Each calculation considers material thickness and tolerance requirements for optimal results.
Calculate cutting depths for various motorcycle key types with brand-specific specifications and industry-standard tolerances.
Industry-leading precision with multiple tolerance classes to meet various manufacturing requirements and quality standards.
Learn how to use the key depth calculator effectively for professional results
Choose the appropriate key type from the dropdown menu. Different key types have varying depth specifications and cutting requirements.
Select the motorcycle manufacturer. Each brand has specific key specifications that affect cutting depth calculations.
Specify the cut number (0-9). Cut 0 represents maximum depth, while higher numbers indicate progressively shallower cuts.
Input the key blank material thickness in millimeters. This affects the final cutting depth and material remaining calculations.
Choose the appropriate tolerance class based on your precision requirements and manufacturing capabilities.
Common questions about key depth calculations and ISO standards
ISO 2491:1974 is the international standard that specifies the dimensions and tolerances for key blanks used in pin tumbler cylinder locks, including motorcycle keys.
Our calculations are based on industry standards and manufacturer specifications, providing accuracy within ±0.01mm for precision tolerance class.
If material remaining is less than 0.5mm, consider using thicker key blank material to ensure structural integrity and durability.
The calculator supports major motorcycle brands with their specific key specifications. For unlisted brands, use similar specifications as a reference.