What size should this hole and shaft be?
Calculate H7, g6 and other supported fit limits, or choose a fit by function and basis system.
Open Fits & TolerancesFree manufacturing advisor
Start with the shop-floor question.
No chat prompt and no account. Choose the problem and Dimvo takes you to the shortest useful calculation.
What RPM and feed should I start with?
Start from material, hardness and cutter instead of supplying cutting data you do not know.
Open Speeds & FeedsWhat should this machining job cost?
Separate material, machine time and preparation, then calculate price and margin.
Open Machining QuoteWill my dimension chain meet the requirement?
Build a signed chain and compare worst-case and RSS against the allowed gap.
Open Tolerance StackWhat Ra or scallop can this tool path produce?
Estimate the ideal geometric surface from ball-nose stepover or turning feed.
Open Surface FinishWhat do these measurements say about capability?
Paste measurements and calculate Ppk plus a cautious Cpk estimate where justified.
Open Process CapabilityNeed a calculation that is missing?
Send the drawing question or repeated lookup—without confidential dimensions or customer data—to hello@dimvo.eu. Useful recurring requests shape the next free guide.