UNM-CE (copy milling)
Insert for large-radius copy milling cutters (RE up to 20 mm), for roughing and semi-finishing of moulds.
ISO P
ISO M
ISO K
ISO S
Copy milling and profiling
Roughing
★ IT5130 · IT7140
Technical data sheet PDFCutting data, sizes and grades
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Description
Specifications
| Code | INSL | D1 | S | AN | RE | APMX |
|---|---|---|---|---|---|---|
| UNM1603-CE | 16 | 2.8 | 3.18 | 15° | 8 | 16 |
| UNM20T3-CE | 19 | 4 | 3.97 | 15° | 10 | 20 |
| UNM2504-CE | 24 | 4.7 | 4.76 | 15° | 12.5 | 25 |
| UNM3006-CE | 27 | 5.5 | 6.35 | 15° | 15 | 30 |
| UNM3206-CE | 31 | 5.5 | 6.35 | 15° | 16 | 32 |
| UNM4007-CE | 38 | 6.7 | 7.94 | 11° | 20 | 40 |
Dimensions in mm. IC = inscribed circle, S = thickness, D1 = hole, BS = wiper flat, RE = corner radius, AN = clearance angle, APMX = maximum depth of cut.
Technical data
| Operation | Milling – Copy milling and profiling |
| Shape | Copy machining |
| ISO material | P (steels), M (stainless steels), K (cast irons), S (superalloys and titanium) |
| Features | Insert for large-diameter copy milling cutters: wide-radius profile to rough and semi-finish moulds with deep cuts. |
| Compatible cutters | Indexable cutters with UNM-CE seat: send us your cutter code and we will check compatibility. |
Available INNOT grades
| Grade | ISO | Coating | Composition | Application |
|---|---|---|---|---|
| IT5130 ★ | P · M | PVD | AlTiN | High-efficiency milling of steels and stainless steels below 30 HRC. Specially formulated substrate that reduces the risk of chipping, with a latest-generation nano coating. |
| IT7140 ★ | M · S | PVD | AlCrN | Milling of stainless steels, titanium alloys and superalloys. Substrate with special micro-elements: excellent toughness and high-temperature performance. |
| IT5120 | P · M · K | PVD | TiAlN + CrAlN + TiSiN | Universal grade for steels, stainless steels and cast irons, also ideal on materials of 35–50 HRC. Excellent wear resistance and toughness, high hot hardness. |
★ Recommended grade. Other grades are available on request.
Cutting data
Cutting data depend on cutter, machine and material: we send them to you with the quote, calculated for your part.












