A drawing does two jobs: it tells the machinist how to make the part and the inspector how to check it. Bad GD&T fails at both — ambiguous datums, over-tight tolerances, callouts that can’t be inspected. GD&T drafting services produce drawings that are clear, manufacturable, and inspectable, applying ASME Y14.5 the way the people downstream actually need.

What good GD&T drafting delivers

• Proper datum reference frames — established logically so the part is located and oriented the way it functions.
• Tolerances that match function — tight where it matters, open where it doesn’t, so you’re not paying for precision you don’t need.
• Inspectable callouts — GD&T a CMM can actually measure and report against.
• ASME Y14.5 compliance — standards-correct so customers and auditors accept it.
• Clean, readable drawings the floor and the inspection room can both use.

Drawings that work for everyone downstream

The value of proper GD&T drafting shows up at every stage after it: the machinist knows exactly what’s critical, the CMM programmer can build a routine that matches the drawing, and the customer accepts the inspection. Done poorly, the same drawing causes disputes, rework, and bounced first articles. This pairs directly with our CMM programming — drawings drafted to be inspected, then programmed to inspect them.

When to bring in GD&T drafting

• You need drawings that are standards-compliant and manufacturable.
• Existing drawings cause confusion, disputes, or rework.
• Tolerances are over-specified and driving up cost.
• You’re preparing drawings for first article or customer review.

Frequently asked questions

Do you follow ASME Y14.5?

Yes — datums, tolerances, and callouts applied per ASME Y14.5 so drawings are standards-compliant and accepted by customers and auditors.

Can you clean up our existing drawings?

Yes — we can review and improve existing drawings for manufacturability and inspectability, not just create new ones.