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Turning grade AC4000K
machiningroughingcarbide

Turning grade - AC4000K  - SUMITOMO ELECTRIC Hartmetall GmbH - machining / roughing / carbide
Turning grade - AC4000K  - SUMITOMO ELECTRIC Hartmetall GmbH - machining / roughing / carbide
Turning grade - AC4000K  - SUMITOMO ELECTRIC Hartmetall GmbH - machining / roughing / carbide - image - 2
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Characteristics

Function
turning, machining, roughing
Material
carbide
Treated material
for cast iron
Other characteristics
coated

Description

From Ultra-high-speed Machining of Gray Cast Iron to Heavy Interrupted Machining of High-strength Ductile Cast Iron. Our 1st recommended grade for machining gray cast iron. Ultra-thick film coating enables ultra-high-speed machining at vc=700m/min. Our 1st recommended grade for machining of ductile cast iron. High-adhesion and high-strength coating enables stable and long tool life. Our 1st recommended grade for interrupted machining of cast iron. Especially effective for stable long life in roughing of parts like differential cases and carriers.

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.