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      TNMG-MR • Medium Roughing


      SAP Material Number 4171154
      ISO Catalog Number TNMG220408MR
      ANSI Catalog Number TNMG432MR
      Grade WP15CT
      [D] Insert IC Size 12.7000 mm
      [D] Insert IC Size .5000 in
      [L10] Insert Cutting Edge Length 22.0000 mm
      [L10] Insert Cutting Edge Length .8661 in
      [S] Insert Thickness 4.7600 mm
      [S] Insert Thickness .1875 in
      [Rε] Corner Radius 0.8000 mm
      [Rε] Corner Radius .0312 in
      [D1] Insert Hole Size 5.1600 mm
      [D1] Insert Hole Size .2031 in
      See all Product Variants

      Workpiece Materials

      P Steel
      K Cast Iron


      • WP15CT

        Coated carbide. MT-CVD/CVD — TiN-TiCN-Al2O3-ZrCN. Good balance of wear resistance
        and toughness properties. High-productivity machining on smooth to lightly interrupted cuts. For steels.

        P Steel
        K Cast Iron
      • WP25CT

        A tough cobalt-enriched carbide grade with a newly designed multilayer K-MTCVD TiCN-Al2O3-TiCNTiN coating with superior interlayer adhesion. This is the industry’s best general-purpose turning grade for most steels and ferritic and martensitic stainless steels. The substrate design, with cobalt-enrichment, ensures adequate deformation resistance along with excellent bulk toughness and insert edge strength. The coating layers offer good wear resistance over a wide range of machining conditions. The smoothness of the coating leads to reduced frictional heat, minimizes microchipping, and improves workpiece surface finishes.

        P Steel
        K Cast Iron
      • WP35CT

        Coated carbide. MT-CVD/CVD — TiN-TiCN-Al2O3-TiOCN. Proven performance in roughing and heavy roughing operations on variety of steels and also stainless steel in wet or dry condition. Works equally well on surfaces with uneven stock. Interrupted, non-interrupted cuts.

        P Steel
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