Manufacturers and die & mold shops can abolish chatter problems in many milling operations with Iscar's completely new Chatterfree carbide endmill. The cutters' variable-pitch flute pattern eliminates harmonic vibration, the foremost source of chatter. This enables faster cutting and finer finish in rough or finish slotting, shoulder milling and cavity milling. In addition, users also report prolonged edge life due to reduced chatter. The chatter-free feature is attainable in both solid carbide endmills and tips in Iscar's MULTI-MASTER replaceable-tip line. Diameter range is 6 to 20mm for the solid carbide endmills, and 8 to 20mm for MULTI-MASTER tips. These new endmills are excellent for low power machines with ISO40 or BT40 adaptations. The solid carbide construction can handle full slot machining up to 2xD. Depth capability on the replaceable-tip version is more reserved since the active length is shorter. In full slotting applications on alloy steel, the solid carbide variant effectively handles 0.03-0.05 feed rates at 180-220mm/min surface speed and 2xD depth of cut.

FINISHRED - Revolutionary Solid Carbide Endmills

Iscar is introducing the EFR.. B44 and the MM EFS.. Finishred a unprecedented solid carbide endmill family. The Finishred carbide endmill is a combination of both roughing and finishing endmills in a single tool. Roughing endmills remove material from work pieces more quickly and efficiently than conventional endmills. Yet, roughing endmills leave grooves on the machined surface. Consequently, after using a roughing endmill, a finishing endmill must to be used in order to obtain a flat surface finish. This means time-consuming tool change, setup time and necessity of maintaining 2 endmill types in the stock.

Features of the Finishred Endmills:

The EFR.. B44 and the MM EFS.. endmills feature 4 flutes with 45 degree helix, two serrated flutes and two continuous flutes.

The cutting edges of the finishing flutes are radially farther from the tool axis than the cutting edges of the serrated flutes. The finishing flutes remove the grooves caused by the roughing flutes, leaving a fine surface finish.

The tool is fully capable and enables running at rough machining parameters, resulting in finish surface quality.

The exceptional tool design reduces vibration at high load applications.

The tool generates short and long chips simultaneously. This chip mixture is evacuated more effectively than each individual chip type, an extraordinary solution in slotting and cavity milling applications.

The Finishred is also available with the Multi-Master indexable milling head option which couples the Finishred incorporates with the advantage of little setup time, no regrinding costs and the extensive range of shank and extension options are available for the Multi-Master milling heads.

A single tool replaces the roughing and finishing endmills; therefore reducing stock.

Tool change and setup time can be eliminated.

An extra tool position is acquired on the machine

New Chip Splitting Solid Carbide Endmills for High Metal Removal Rates

ISCAR is establishing the ECP-3/4L family of chip splitting endmills. The brand new endmills are available with 3 and four 38 degree flutes in grade IC900. They feature 2xD and long shanks with downsized neck diameter, which enable machining along high shoulders, at high feeds. These endmills, due to their chip splitting ability and force distribution can be used very successfully on low power machines (CAT40/BT40/ISO40). The serrated cutting edge includes flat peaks which leave a better surface finish, in contrast to the current rougher carbide endmill. The ECP endmills are recommended for machining austenitic and martensitic stainless steel, at up to 2xD depth of cut. They can be used on alloyed steel as well. All of the introductory tests conducted at various customers' locations showed superb results.

Original Tools And Carbide Insert Compositions From Iscar To Better Enhance The Machining Process
Iscar is introducing Penta 34 carbide inserts with a new PB chipformer. The PB chipformer features a single cavity with a positive rake, neutral shoulder angle, and a honed edge. It is actually a C-type chipformer with a different frontal edge.

Several Progressions Have Extended Iscar's Families Of Indexable Endmills For Heightened Productivity
Helido-Upfeed 04 Two years ago Iscar introduced the extremely efficient H600 indexable endmill line, based on conceptually new Helido-Upfeed double sided inserts with 6 cutting edges. The first insert launched was the H600 WXCU 0806..., which was designed for milling cutters in the diameter range of 50 to 125 mm.

Iscar Recently Made Public A Variety Of Revolutionary Lines To Extend Their Family Of Milling Tools
Iscar recently released a new family of High Speed Milling adjustable endmills and facemills that will improve milling of aluminum, non-metallics, cast iron and hardened steel. This should prove especially useful in the automotive and aerospace industries.

Some Of The Many Advancements In Carbide Inserts Coming From Iscar
Iscar is introducing a new unique milling system with tangential, clamped, butterfly-shaped LNKX carbide inserts. The butterfly-shaped insert has significant advantages compared to the current flat, square shapes. The new geometry has more cutting edges, positive rake face, reduced cutting forces resulting in higher performance.

Completely New End Mills By Iscar Can Increase Productivity While Lowering Costs
Manufacturers and die & mold shops can banish chatter problems in numerous milling operations with Iscar's new Chatterfree end mills. The cutters' variable-pitch flute pattern eliminates harmonic vibration, the primary source of chatter. This enables faster cutting and finer finish in rough or finish slotting, shoulder milling and cavity milling.

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