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      GT30 • Metric DIN 371, 374, and 376 • Form C Semi-Bottoming Chamfer

      Victory™ Spiral-Flute HSS-E-PM Taps • Blind Holes

      SAP Material Number 3954929
      ISO Catalog Number GT305097
      ANSI Catalog Number GT305097
      Grade WU32MG
      [D1-TDZ] Thread Diameter Size M3 X 0,5
      [L] Overall Length 56.0000 mm
      [L] Overall Length 2.210 in
      [L3] Thread Length 8.0000 mm
      [L3] Thread Length .3200 in
      [L2] Useable Length 18.0000 mm
      [L2] Useable Length .7100 in
      [D] Adapter / Shank / Bore Diameter 3.5 mm
      [D] Adapter / Shank / Bore Diameter .1378 in
      [Z] Number of Flutes 3
      Dimension Standard DIN 371
      Thread Tolerance Class ISO 6HX-I
      See all Product Variants

      Uses and application

      • Tapping: Blind HoleTapping: Blind Hole
      • HSS-E-PMHSS-E-PM
      • Chamfer Form C (2–3)Chamfer Form C (2–3)
      • Tapping Helix Angle: 45°Tapping Helix Angle: 45°
      • DIN number 371DIN number 371
      • DIN number 374DIN number 374
      • DIN number 376DIN number 376
      • Flood Coolant: TappingFlood Coolant: Tapping
      • Class of Fit: 6HXClass of Fit: 6HX
      • Manufacturer’s Specs: MManufacturer’s Specs: M
      • Manufacturer’s Specs: MFManufacturer’s Specs: MF

      Workpiece Materials

      P Steel
      S High-Temp Alloys

      Features and benefits

      • GM6515 TiN + CrC/C for stainless steel.

      • GP6520 TiCN for steel.

      • GP6505 oxide for steel.


      • WU32MG

        Coated HSS-E-PM, PVD heat- and wear-resistant high-vanadium cobalt powder metal. HSS substrate coated with wear-resistant TiCN base layer. Use in steel, cast iron, cast aluminum with silicon and super alloys.

        P Steel
        S High-Temp Alloys
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