Milling Cutters

Koma Precision Inc. is a distributor for live and static tools for Swiss-style machines for Citizen-Cincom, Ganesh, Hanwha, Nexturn, Star, Tornos and Tsugami machines.

Korloy America Inc.'s HRMDouble Mill series cutting tools accept inserts with six cutting edges. According to the company, the cutting edge's high rake angle enables high-feed machining and improves multifunctional machining, which also reduces the cutting load.

Kennametal is introducing the new BeyondTM KCPM20 grade indexable milling insert, specially engineered for high-speed dry machining in light to medium milling of steel and stainless steel parts under stable conditions.

The KSRM line of cutters is a new, multipurpose milling solution from Kennametal specifically engineered for titanium and stainless steel applications.

New Beyond KYS40-grade solid ceramic endmills from Kennameta are presenting orders-of-magnitude improvements in machining high-strength nickel-based alloys, roughing at cutting speeds up to 3,300 SFM (1000 m/min) with tool life two to three times longer than comparable solid-carbide tools.

Experienced manufacturers know that when milling, three main considerations predominate: metal removal rate, tool life, and surface finish. All three are critical to successful metalworking, but often one will predominate. Manufacturers facing parts requiring 90-degree shoulders also know that achieving true 90-degree shoulders and minimizing the scallop or step marks between passes absolutely requires a high-performance cutter. The new Mill 4-15 platform from Kennametal is that best-in-class system, according to the company.

With eight cutting edges, the new KSSM8+ face milling platform from Kennametal is focused on maximum metal-cutting performance in cast irons and steel workpieces at a low cost.

Iscar Metals Inc. has expanded its popular HELIDO milling cutter family to optimize facemilling, especially for cast iron. The new HELIDO S865 FSN mill has a 65^o lead angle to minimize burr formation and edge breakout, which can complicate cast iron applications.

A major expansion of the ISCAR HELIDO 845-13 mill family brings the efficiency and economy of these popular tools to a wider size and application range.

ISCAR has expanded its popular line of HELIDO ROUND H400 fine-pitch mills to improve profile machining and ramping over a wider range of applications.