Milling Cutters

Dormer Pramet has expanded its indexable offer for turning and milling applications.

The latest positive axial rake, high-feed cutter from Dormer Pramet allows it to be applied with multiple materials across various applications. The Pramet Penta HF is an aggressive high-feed cutter suitable for machining a variety of materials, including heat-treated and difficult-to-machine steels, stainless steels and heat-resistant superalloys (HRSA).

Walter has introduced a new version of its Walter Prototyp Proto▪maxST high-performance, solid-carbide milling tool designed for optimal performance on steel with secondary applications in stainless steel. This new entry in the Walter Prototyp lineup is called the Proto·maxST Z-5, available with the same tough yet wear-resistant TAZ coating that is offered in the original 3- and 4-flute variations of the Proto·maxST.

New from Sumitomo Electric Carbide Inc., the DFC Double-Sided 90º Milling Cutter is reportedly engineered for exceptional precision and efficiency. The high toughness and special shape of the DFC six-edge insert ensure long-term, stable cutting and high efficiency machining with high feed rates. Cutting edges are optimized to provide excellent surface finishes.

KOMET’s new line of milling tools—comprised of more than 280 articles, including 63 new imperial (inch) and 63 new metric bodies—represents a strong offering as the toolmaker continues to expand its focus on milling products. The new indexable milling tools feature single- and double-sided inserts, as well as a variety of geometries and grades to match customers’ most challenging milling operations.

Dormer Pramet says the Pramet Force AD milling cutter is revolutionizing end user productivity with its versatility. This universal shoulder milling cutter features a differential pitch to reduce vibration and system noise. Combine solid performance with the cutter’s application with multiple materials and in harsh environmental conditions and users have the ideal universal shoulder milling product to fit their needs.

Mil-Tec Inc. says its Freedom Cutter low-profile, indexable milling system offers the value and performance of the standard Freedom Cutter but has less mass and half the weight. It is ideal for single-pass finishing on 40-taper CNC machines and small milling machines. The low-profile cutter accepts all standard Freedom Cutter inserts.

G.W. Schultz Tool Inc.’s HGW series tools are available with four, five or seven flutes and are for machining high-temperature alloys, tool steel and most stainless steel alloys. Designed for high-efficiency machining, the nACo-coated tools are suitable for full slotting, climb milling and dry cutting with a high feed. According to the company, customers increased tool life 10 to 30 percent while spending 5 to 30 percent less money.