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New High Feed Milling Cutters for Rough Machining Steel, Cast Irons and Stainless Steels

New High Feed Milling Cutters for Rough Machining Steel, Cast Irons and Stainless Steels

Added to MTDCNC by MTDCNC on 01 June 2012

The Tungaloy Corporation has now extended its exceptional milling line with the launch of the new DoFeed Series of Super High Feed milling cutters that guarantee remarkable productivity levels when rough machining steel, cast irons, stainless steels and super alloys.

Ideal for applications in the Mould & Die and general machining industries, the new DoFeed Series is available as an indexable end mill shank series with diameters that include 20, 25, 50 and 63mm which accommodate two, three, four, five and six s respectively. For deep cavity machining the end mills are available with an overall length of 150, 200 and 220mm. The long overhang of the series maintains its rigidity for deep cavity machining at high feed rates.

For higher metal removal rates, the DoFeed is also available as a Face Mill bore type cutter with 50, 63 and 80mm diameters that hold five, six and eight s respectively. The high density s with a large inclination improve chip flow and reduce cutting forces to improve productivity and metal removal rates by over 50%. For deep cavity machining with the face mill series, Tungaloy offers a range of arbors with lengths including 100, 140, 150, 200 205, 255, 277 and 337mm.

The negative type s reduce chatter and cutting forces to enable this new high feed series of cutters to be used on all types of machining centre. With double sided high density s with four cutting edges, the DoFeed offers extended tool life with its MJ & ML type chipbreakers. The MJ chipbreaker makes the DoFeed suitable for general machining applications on steel, cast iron and hard materials whereas the ML chipbreaker with a large rake angle has remarkable sharpness to reduce cutting forces when machining stainless steel and super alloys.

Incorporating Tungaloy's exclusive PremiumTec special surface technology, the new DoFeed is available in Tungaloy's AH725, AH130 and AH120 grades to provide the series with remarkable flexibility and capability. This enables the end mill range to conduct shoulder milling, slotting, ramping, small depth plunging and helical feed drilling at phenomenal feed rates. Complementing the capabilities of the end mill's, the larger face mill range is suitable for shoulder milling, small depth plunging, ramping and helical feed drilling of large holes and cavities. To support the extremely high feed machining of the DoFeed, the series offers through cutter air holes to remove the chips from the work envelope whilst ensuring the cutting edge maintains an optimal temperature whilst machining.

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