Optional machining reference
Plan a machining blank.
For a part intended for CNC machining: compare starting stock around its finished envelope. This is not needed to start a design conversation.
← Describe your design projectMachining reference / Starting stock
Plan a machining blank
Start with the finished outside dimensions. Add only the extra stock you have chosen to discuss. “Not sure yet” stays an open question in your brief.
Your review summary
No upload or account is required. Download only after reviewing your choices. This does not order stock or approve a material.
How the arithmetic works
Blank dimension = finished dimension + 2 × chosen allowance. Rectangular volume = length × width × thickness. Mass in kg = volume in mm³ × density in g/cm³ ÷ 1,000,000. Quantity multiplies blank mass. No holes or pockets are subtracted. Supplier densities are source-matched references; exact grade and certified lot values still belong in the purchase requirements.
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