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Sold in pkg. of

      GTM21 • Metric and Metric Fine • Through Coolant

      Victory™ Solid Carbide Thread Mills • Blind and Through Holes

      SAP Material Number 4138525
      ISO Catalog Number GTM215012
      ANSI Catalog Number GTM215012
      Grade WU12PV
      [TDZ] Thread Diameter Size M12X1
      [D1] Effective Cutting Diameter 10.6000 mm
      [D1] Effective Cutting Diameter .4173 in
      [DCH] Chamfer Diameter 12.3000 mm
      [DCH] Chamfer Diameter .4843 in
      [LTHD] Thread Length 24.5600 mm
      [LTHD] Thread Length .9669 in
      [LDCH] Chamfer Length-Tool Front 25.2700 mm
      [LDCH] Chamfer Length-Tool Front .9949 in
      [L] Overall Length 90.0000 mm
      [L] Overall Length 3.543 in
      [LS] Shank Length 45.0 mm
      [LS] Shank Length 1.771 in
      [D] Adapter / Shank / Bore Diameter 14.0 mm
      [D] Adapter / Shank / Bore Diameter .5512 in
      Number of Effective Cutting Edges on Face 4
      See all Product Variants

      Uses and application

      • Counter Sinking/ Stroke ChamferingCounter Sinking/ Stroke Chamfering
      • Threading: Through HoleThreading: Through Hole
      • Threading: Blind HoleThreading: Blind Hole
      • HMHM
      • Drilling Depth: 2xDrilling Depth: 2x
      • Through Coolant: Axial: TappingThrough Coolant: Axial: Tapping
      • Manufacturer’s Specs: MManufacturer’s Specs: M
      • Manufacturer’s Specs: MFManufacturer’s Specs: MF

      Workpiece Materials

      P Steel
      M Stainless Steel
      K Cast Iron
      N Non-Ferrous
      S High-Temp Alloys


      • WU12PV

        Coated carbide. PVD fine-grain carbide substrate with high-hardness TiCN coating.
        Universal grade for thread milling most materials.

        P Steel
        S High-Temp Alloys
        K Cast Iron
        M Stainless Steel
        N Non-Ferrous
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