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Description

Dimensions

  • d1: G 1/8
  • d2 (mm): 7
  • l1 (mm): 90
  • l2 (mm): 20
  • l4 (mm): 8
  • Square Size (mm): 5.5
  • z: 4
  • Drill Size (mm): 8.8 (drill)
  • TPI: 28 (TPI)

Features

  • Universal high performance tapping
  • PM-HSSE V3 offers superior tool life
  • Use in stainless steels and high strength steels up to 850N/mm2
  • Blind holes up to 3 x d1
  • Suitable for synchronous tapping in machine operations

Specifications

  • Designation: UNI (for normal general purpose type materials)
  • Material: Powdered Metallurgy - Vanadium Grade High Speed Steel (PM-HSSE V3)
  • Finish: Hardlube
  • Max Cut Depth: 3xD
  • Shank Form: Reduced Shank (with square drive)
  • Helix Angle: R50
  • X: als
  • Type: Spiral Flute
  • Standard: DIN5156
  • Thread Form: ISO G Parallel Series 55° (G-BSPF)
  • Nut Tolerance: ISO 228
  • Lead: Form C / 3 x P

Applications

  • Steel - Non-alloy, cast & free cutting (~ 0.15 %C): Annealed
  • Steel - Non-alloy, cast & free cutting (~ 0.45 %C): Annealed
  • Steel - Non-alloy, cast & free cutting (~ 0.45 %C): Quenched & Tempered
  • Steel - Low alloy & cast < 5% of alloying elements: Annealed
  • Steel - High alloy, cast & tool: Annealed
  • Steel - Corrosion resistant & cast - Ferritic / Martensitic: Annealed
  • Stainless Steel - Austenitic: Age Hardened
  • Stainless Steel – Duplex
  • Aluminum & Magnesium, wrought alloy - Non Heat Treatable
  • Aluminum & Magnesium, wrought alloy - Heat Treatable: Age Hardened
  • Aluminum & Magnesium, cast alloy ≤12% Si - Non Heat Treatable
SKU: A0016049

Sutton T6990973 T699 G1/8-28 Spiral R50-Uni DIN5156 C PM-V3 Hardlube

Suttons Spiral Flute Taps - R50 UNI - Black Magic

$118.95

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Specifications

  • AIMS SKU A0016049
  • Brand Sutton Tools
  • Model Number T6990973
  • Barcode Number 9311963554358
  • Type Spiral Flute Tap
  • System of Measurement BSPF
  • Material Vanadium Grade High Speed Steel (PM-HSSE V3)
  • Finish Hardlube
  • Lead Blind Holes
  • Size G 1/8

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