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      TDS402A • 5 x D
      TDS402A • 5 x D
      TDS402A • 5 x D
      TDS402A • 5 x D
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      TDS402A • A-Shank • WP20PD™ • 5 x D

      TDS402A • 5 x D

      SAP Material Number 4163066
      ISO Catalog Number TDS402A07938
      ANSI Catalog Number TDS402A07938
      Grade WP20PD
      [D1] Drill Diameter M 7.9380 mm
      [D1] Drill Diameter M .3125 in
      [L] Overall Length 91.0000 mm
      [L] Overall Length 3.582 in
      [L3] Flute Length 53.0000 mm
      [L3] Flute Length 2.086 in
      [L4] Maximum Drilling Depth 43.0000 mm
      [L4] Maximum Drilling Depth 1.692 in
      [L5] Drill Point Length 1.3440 mm
      [L5] Drill Point Length .0529 in
      [LS] Shank Length 36.0 mm
      [LS] Shank Length 1.417 in
      [D] Adapter / Shank / Bore Diameter 8.0 mm
      [D] Adapter / Shank / Bore Diameter .315 in
      See all Product Variants

      Uses and application

      • DrillingDrilling
      • Drilling Depth: 5xDrilling Depth: 5x
      • Shank - Cylindrical  Plain ≤h6Shank - Cylindrical Plain ≤h6
      • Helix Angle: 30°Helix Angle: 30°
      • 3856338563
      • 3855038550
      • Drilling - Through CoolantDrilling - Through Coolant
      • 3851338513

      Workpiece Materials

      P Steel
      M Stainless Steel

      Features and benefits

      • Top Drill S™ for Steel Machining

      • Internal Coolant Channels

      • Two margins lands for improved guidance even in though and critical conditions like cross holes and exit on inclined surfaces

      • WP20PD grade specific for ISO P materials

      • Cylindrical shank h6 tolerance also suitable for shrink fit holders

      • Cutting diameter tolerance m7 - suitable as pilot for deep hole drills


      • WP20PD

        Composition: With a multilayered PVD TiN-TiAlN coating, a high-quality submicron carbide substrate and a state-of-the-art surface condition, this grade gives the highest level of wear resistance at high cutting speeds.
        Application: A high productivity grade for high speeds and feeds. First choice for high productivity with excellent reliability in alloyed and high-alloyed steels and cast irons.

        P Steel
        M Stainless Steel
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