Iscar TNMX220712 M4PW IC8250 Carbide Turning Insert – Triangle, R1.2, M4PW chipbreaker TNMX453
Brand: Iscar
$104.64
Genuine Iscar TNMX220712 M4PW IC8250 carbide turning insert with a Triangle (T-type) shape, 0° clearance and special design.
Machining Application IC8250
P Steel
Iscar grade — recommended for steel (P).
Recommended cutting data
Group P — Carbon & alloy steels
- Low-carbon / structural steel (HB ≤ 200)
Vc: 180–320 m/min; f: 0.10–0.40 mm/rev; ap ≤ 4.0 mm - Alloy / quenched-and-tempered steel (HB 200–330)
Vc: 120–240 m/min; f: 0.10–0.35 mm/rev; ap ≤ 3.0 mm
Raise Vc for continuous cuts; lower it and pick a tougher chipbreaker for interrupted cuts.
Figures are general reference ranges by ISO material group — adjust for tool geometry, machine rigidity and cooling. For exact recommendations refer to the manufacturer's data or contact us for a quote.
ⓘ
Prices move with raw-material (tungsten / steel) market rates. Please confirm the current price with us before placing your order — thank you.
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We accept
| Brand | Iscar |
|---|---|
| Part No. (MPN) | TNMX 220712-M4PW |
| Grade | IC8250 |
| Type | Turning Insert |
| Shape | Triangle |
| Category | Turning Inserts |
What Buyers Say
★★★★★
100% recomendados los insertos, y el paquete está llegando muy rapido
★★★★★
Товар доставлен, оригинальный, упаковка отличная! Всё полностью соответствует описанию.
★★★★★
По сырой стали пойдёт. Большой радиус при вершине, больше нагрузка.
★★★★★
A good product and the seller offered a nice discount
★★★★★
the product is like show in the picture
★★★★★
дошло быстрее чем заявлено. все супер
