VT machining offers CNC Reaming for NAK80 Mold Steel (Daido NAK80 (pre-hardened)), typically supplied pre-hardened. Mirror-polishable pre-hardened steel with very uniform hardness.
CNC Reaming Notes for NAK80 Mold Steel
Reaming NAK80 Mold Steel gives H7 holes with a fine finish; stock allowance is set by hole diameter so the reamer cuts cleanly.
For estimating, a 100 × 100 × 10 mm block of NAK80 Mold Steel weighs about 0.78 kg.
Starting Parameters for CNC Reaming NAK80 Mold Steel
| Cutting speed (carbide) | 20-35 m/min |
|---|---|
| Stock allowance on Ø10 mm | 0.10-0.20 mm |
| Feed | 0.12-0.4 mm/rev |
| Spindle speed, Ø10 mm | 640-1110 rpm |
| Insert / tool class | ISO H — CBN or fine-grain carbide |
| Coolant | Emulsion or MQL for finishing passes |
Starting values for NAK80 Mold Steel, Pre-hardened; optimised on the first article.
Full material data for NAK80 Mold Steel (Daido NAK80 (pre-hardened)) is on the CNC Milling NAK80 Mold Steel page.
More on CNC Reaming Alloy Steel
Finishing options, quality documentation and general cnc reaming guidance for all alloy steel grades are on our CNC Reaming Alloy Steel page.
No drawing yet? Sketch the part in our free 3D + 2D builder and send it with your RFQ.
Quoting CNC Reaming NAK80 Mold Steel
Send a STEP/IGES model or PDF drawing, confirm NAK80 Mold Steel and its condition (we usually see it supplied pre-hardened), the quantity, critical tolerances and any finish or certificate requirements.
NAK80 Mold Steel in Other Processes
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Send the drawing, the NAK80 Mold Steel condition and the quantity — pricing and lead time come back the same or next business day.
Request a QuoteFrequently Asked Questions
What is the typical lead time and minimum order for CNC Reaming NAK80 Mold Steel?
CNC Reaming prototypes for NAK80 Mold Steel can be produced quickly and scaled to series production. Send your drawing and quantity and we will advise lead time and any minimum order.
Can VT machining make custom NAK80 Mold Steel parts to my drawing?
Yes. NAK80 Mold Steel machining is made to order from your CAD/2D drawing. Share your geometry, material grade, tolerance and quantity and we will confirm feasibility, lead time and pricing.
What is CNC Reaming NAK80 Mold Steel and how is it done?
CNC Reaming NAK80 Mold Steel refers to reaming finishes drilled holes to a precise diameter and smooth surface in a single controlled pass. Applied to NAK80 Mold Steel — mold-grade, polishable and hardenable — VT machining produces each part to your CAD drawing, selecting parameters from your tolerance, finish and quantity requirements.
Why is NAK80 Mold Steel a good choice for CNC Reaming?
NAK80 Mold Steel is mold-grade, polishable and hardenable, which makes it well suited to CNC Reaming. We tune the process to the alloy so the finished NAK80 Mold Steel machining part meets your dimensional and functional requirements.
What surface finish is achievable on NAK80 Mold Steel with CNC Reaming?
Surface finish on NAK80 Mold Steel is controlled to your specification; we confirm the achievable Ra against your callout.