Our comprehensive selection of high-performance helical milling cutters incorporate the latest geometries and grades to achieve high feed rates, large depths of cut and aggressive metal removal in contouring and profiling operations.In general, these tools employ a small number of teeth and a large helix angle to produce a shearing action that results in smooth, vibration-free cuts and fine surface finishes.STAY UPDATED ON ALL NEWS AROUND HELICAL MILLINGPLEASE CLICK HEREThe helix angle allows the cutter to absorb most of the end load so it smoothly enter and exit the workpiece.

Threading InsertSize chart pdf

Iwaki, October 2020 — Tungaloy has enhanced its TungThread line of indexable thread turning tool series by adding 3-edged internal threading inserts and dedicated toolholders for hole diameters as small as 7.4 mm (.291″).

Typically, internal thread turning inserts for small diameter holes have only one cutting edge. To meet customers’ needs for production cost reductions, Tungaloy now offers a cost efficient 3-edged inserts. Available in insert sizes 06IR with 4.0 mm (.157″) I.C. and 08IR with 5.0 mm (.197″) I.C., the new inserts are capable of profiling 55° and 60° V threads and ISO metric internal threads. Dedicated toolholders with through-coolant capability are also available to accommodate the new inserts. This feature dramatically improves chip evacuation even when machining gummy materials which commonly encounter poor or unsuccessful chip control with traditional thread turning methods. Customers in automotive and general engineering sectors can anticipate great machining benefits from the new 06IR and 08IR inserts and the toolholders.

TungThread is an indexable thread turning tool series, featuring an array of thread profiles, including ISO metric, Unified, Whitworth, and other popular international standard threads both for external and internal applications. Its extensive tool lineup covers a broad range of threading applications, providing tool options for all thread turning needs. In addition, the line of tool holders with through-coolant capability improves machining efficiency during the threading of difficult-to-cut materials.

Threading insertsize chart

TUNGALOY CORPORATION 11-1 Yoshima-Kogyodanchi, Iwaki, Fukushima, 970-1144 Japan Phone: +81-246-36-8501 Fax: +81-246-36-8542 CONTACT FORM >

Our comprehensive selection of high-performance helical milling cutters incorporate the latest geometries and grades to achieve high feed rates, large depths of cut and aggressive metal removal in contouring and profiling operations.In general, these tools employ a small number of teeth and a large helix angle to produce a shearing action that results in smooth, vibration-free cuts and fine surface finishes.