TungCut Multifunctional Grooving System

Contact Details

Tungaloy-NTK America, Inc.
Address
3726 N. Ventura Dr.
Arlington Heights
60004
IL
United States
Phone
630-227-3700
Toll Free Phone
888-554-8394
Fax
888-554-8392
January 06, 2022
TungCut Multifunctional Grooving System Offers 1.2 mm-Wide (.047″-Wide) Grooving Insert

Tungaloy has added 1.2 mm-wide (.047″-wide) DGS-style grooving inserts to its TungCut multifunctional grooving system. 

For job shops that are mass-producing small parts with Swiss lathes, minimizing material waste in the part-off process can be an extremely effective solution for cost savings. New 1.2 mm-wide (.047″-wide) grooving inserts can reduce the material waste produced by parting-off by up to 40% when compared with using 2.0 mm-wide (.079″-wide) insert. This translates to, after 2,500 cuts, the saving of a 2,000 mm-long (78.74″ long) bar stock. 

The new grooving inserts feature DGS-style chipbreaker that generates smooth cutting and excellent chip evacuation. In combination with versatile AH725 grade, the insert ensures stable parting-off performances in a range of material groups. 

The toolholders, which are envisaged for the use on Swiss machines, are available in 10x10, 12x12, or 16x16 mm shanks. The insert is securely clamped in the seat by operating the screw located on the side of the holder, allowing the insert to be changed while the toolholder is still in the machine. This enables insert change time to be reduced to one third of the time conventional Swiss toolholders would require, significantly shortening machine downtime. 

In addition, toolholders designed for the machines with the sub-spindle are also available, aside from standard style toolholders. This ensures stable operation when parting off a short workpiece close to the chuck.

Related Glossary Terms

  • chipbreaker

    chipbreaker

    Groove or other tool geometry that breaks chips into small fragments as they come off the workpiece. Designed to prevent chips from becoming so long that they are difficult to control, catch in turning parts and cause safety problems.

  • chuck

    chuck

    Workholding device that affixes to a mill, lathe or drill-press spindle. It holds a tool or workpiece by one end, allowing it to be rotated. May also be fitted to the machine table to hold a workpiece. Two or more adjustable jaws actually hold the tool or part. May be actuated manually, pneumatically, hydraulically or electrically. See collet.

  • grooving

    grooving

    Machining grooves and shallow channels. Example: grooving ball-bearing raceways. Typically performed by tools that are capable of light cuts at high feed rates. Imparts high-quality finish.

  • parting

    parting

    When used in lathe or screw-machine operations, this process separates a completed part from chuck-held or collet-fed stock by means of a very narrow, flat-end cutting, or parting, tool.

  • toolholder

    toolholder

    Secures a cutting tool during a machining operation. Basic types include block, cartridge, chuck, collet, fixed, modular, quick-change and rotating.

Additional Products from Tungaloy-NTK America, Inc.

Tungaloy expands the drill diameter range of the DrillMeister exchangeable-head drills to include diameters from 8.0 mm to 11.9 mm in 12xD body length.

Tungaloy is adding new insert radius sizes to its TungUniversalSlot and TecTangentialSlot slot milling cutter series.

Tungaloy is introducing the ETTL model for ThreadMilling, an indexable thread milling tool series for efficient thread milling operations.

Tungaloy is expanding its TetraMini-Cut, an indexable thread turning tool series with four-edged insert, to include full profile threading inserts for machining external threads in ISO metric thread standards.

Tungaloy is expanding its DoTwistBall line of copy milling cutters to include additional diameters of shell mills. DoTwistBall is designed to ensure maximum machining reliability during complex 3D milling processes.

Tungaloy introduces a new line of collet chuck sleeves for the TinyMini-Turn miniature boring tool system, enabling a quick changeover of its solid-carbide boring bars.

Tungaloy expands its TetraForce-Cut, a four-edged indexable grooving tool series, to include the new TCL27 style chipbreaker.

Tungaloy introduces an indexable thread milling solution for tapered pipe threads to its ThreadMilling series. The indexable thread milling system of ThreadMilling allows various types of threading insert(s) to be fitted on a single cutter body, making the operations extremely economical.

Tungaloy is expanding its DuoJust-Cut, TetraMini-Cut and TetraForce-Cut lines of indexable grooving and parting tools to enhance their flexibility and application ranges. Tungaloy’s DuoJust-Cut, TetraMini-Cut and TetraForce-Cut are successful lines of grooving and parting tool series that feature…

Tungaloy enhances its ISO positive turning inserts in “-01” geometry to include a 0.4 mm (0.0157") nose radius prepared in a minus tolerance specifically for precision finishing in Swiss turning applications. The new -01 geometry is designed to deliver consistent chip control at extremely…

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