TNMA2204** Turning Inserts for Cast Iron and Hardened Materials

Name: TNMA2204** Turning Inserts for Cast Iron and Hardened Materials
Brand: Pramet
SKU: TNMA220408-T8415
Price: 14.26 EUR
Availability: InStock

ISO material suitability

P

SteelPlain steels – Alloy steels – Tool steels

M

StainlessStainless steels – Austenitic and Duplex

K

Cast ironGrey, spheroidal and malleable cast iron

●

N

AluminiumNon-ferrous metals (aluminium, copper) – Plastics

S

TitaniumHeat-resistant superalloys (Fe, Ni, Co) – Titanium alloys

H

HardenedHardened steels – Hardened and white cast iron

●

● Optimal suitability · ○ Secondary

(K) - Cast Irons - Grey Cast Iron (Cast Iron)

See the full description

Same-day dispatchfor orders placed by 15:00

Free shippingon orders over €80 (incl. VAT)

Availability & price

10% off when you buy a full box (10 pcs of the same code) — ships sealed

Code	Size	Radius	Grade	Availability	excl. VAT	incl. VAT	Cart
TNMA220408-T8415	22	08	T8415	26 in stock	€11,50	€14,26	0

Description

Machining Materials

(K) - Cast Irons - Grey Cast Iron (Cast Iron)

Chipbreaker

(..MA) - Designed for machining brittle materials such as cast irons and coated steels. It has no geometry on the cutting edge. Suitable for heavy roughing **(roughing) in cast irons and light machining in coated steels.

Grade

YG1010 – Ideal choice for cast iron (K05–K15). CVD TiCN–Al₂O₃ coating with special post-treatment for increased coating chipping resistance.

Feed

Fn = 0.15~0.50 mm/rev

Cutting Speed

(K15-16) - Vc=300~450 m/min
(K17-18) - Vc=120~350 m/min

Turning inserts from YG1, a top cutting tool manufacturer from Korea. The choice of the appropriate insert depends on the chipbreaker, i.e. the geometry that helps in breaking and removing the chip, as well as the grade, which describes the microstructure and coating of the insert and directly affects hardness and brittleness. The cutting conditions (speed, feed, depth) must be carefully set to achieve maximum tool performance and life.

Complementary products