Inserts & Tool Bits

Horn has revised the clamping of the S224 type indexable insert for use in Swiss-type lathes. In order not to have to remove the holder for indexing or changing the insert, the Horn engineers relocated the clamping screw to the side. Clamping now takes place via a camshaft.

The new grade is Walter's response to the upwards trend towards milling steel with difficult machining properties and wear-resistant stainless steel, such as found in applications in the energy and aviation industries. WSM35G meets the most stringent requirement for process reliability, which is highly valued in the automotive sector, and is also suitable for general mechanical engineering applications.

TCB now offers AH6225 grade inserts. This latest physical vapor deposition (PVD) coated grade features a high-hardness titanium-rich PVD coating, combined with a tough dedicated carbide substrate. Extremely reliable and versatile insert grade, AH6225 allows TCB to efficiently cut bores in all material groups, including steel, stainless steel, and exotic materials.

Providing exceptional reliability and increased tool life in steel, the new AH3225 insert grade consists of a unique nano-multilayer coating featuring three distinctive characteristics for improved resistance to built-up edge, wear, and delamination, combined with a dedicated tough carbide substrate. AH8015 is another PVD grade, consisting of extremely hard PVD coating combined with a tough carbide substrate.

The curved wiper cutting edge is a unique feature that makes the wiper action universal across various material groups such as steels, stainless steels, cast irons or even super alloys. The wiper action can be used to reduce machining time by using double the feed rate, while imparting the same surface finish.

The Zertivo 2.0 grades enable a 30 percent increase in cutting speed recommendations for the primary ISO P and ISO M application areas, as well as secondary ISO K and ISO S materials, thanks to their optimized flute shape, which offers effective chip evacuation.

With a 30% thicker coating than the previous generation, the Pramet T9415 significantly improves tool durability by increasing resistance to wear and offers higher productivity by allowing for higher cutting speeds. Several testing users of the new grade have reported that their productivity has doubled while machining carbon and structural steels.

The PCD inserts impart the finest surface finishes while shoulder, face and slot milling. The tools enable precise machining with reduced cutting forces and minimal vibration tendencies. They have a low cost because of their extremely long tool life as a result of the cutting edge being made of the hardest known material.

WBH20C WL25 indexable inserts are full-radius copy turning inserts with Walter Lock positive engagement. The WL positive engagement provides maximum stability and precision for reliable machining of contours. With pocket support right under the cutting edge, and exceptional ability to prevent vibrations; the WL positive engagement is substantially better than the conventional V-shaped or even full radius grooving inserts.

The coating's mechanical post-treatment induces a unique state of residual stress in the layer surface, which in turn increases process security. The DRAGONSKIN grade CTCP425-P with advanced AL2O3-TiN CVD coating is particularly well suited for when uninterrupted cuts are required. It delivers excellent wear resistance even at increased cutting speeds.

KBN020 excels as a 1st choice, general purpose CBN grade with a broad application range from continuous to heavily interrupted machining. Utilizing innovative new layering techniques, Kyocera has developed the MEGACOAT TOUGH coating technology. This coating combines a highly wear-resistant layer on the surface adhered to high-content CBN which is used to toughen up the edge for greater fracture resistance when encountering interruptions.

DoMultiRec multifunctional milling cutter with center cutting capability enables a single tool to perform multiple milling operations, including shouldering, pocketing, and drilling. The DoMultiRec inserts to ensure strong and sharp cutting edges during various milling and drilling operations.