Chicagolatrobe 550 Nas-Type Heavy-Duty Cobalt Straw Jobber-Length Drill Bit, 0.0492 Inches Dia Cutting, 1.4961 Inches Oal, 1.25 Mm - 12 per PK - 46434

★★★★★ 4.6 23 reviews

US$26.14
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US$26.14
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Product details

Management number 206262876 Release Date 2025/10/20 List Price US$26.14 Model Number 206262876
Category
  • Manufactured to NAS 907 Type J geometry aerospace specifications. 12 per PK
  • Heavy-duty construction for drilling in tough. high-tensile. and work-hardening materials.
  • Manufactured from premium cobalt high-speed steel.
  • Straw finish adds lubricity and easily identifies cobalt drills.
  • 135° P3 split point is self-centering for reduced thrust and easier penetration.
  • Applicable Materials=Alloy Steel; Stainless Steel; Titanium; Tool Steel.
  • Bit Length=1.4961 in.
  • Coating=Straw.
  • Cutting Diam [Nom]=0.0492 in.
  • Dia.
  • [Nom]=1.25 mm.
  • Finish=Straw.
  • Flute Length=0.6299 in.
  • Material=HSS-CO 8% (M42).
  • No.
  • of Flutes=2.
  • Overall Length [Nom]=1.4961 in.
  • Point Angle=135° RHS/RHC.
  • Point Shape=Radial.
  • Shank Type=Straight.
  • Type=Style 550.
  • Manufactured to NAS 907 Type J geometry aerospace specifications.
  • Heavy-duty construction for drilling in tough. high-tensile. and work-hardening materials.
  • Manufactured from premium cobalt high-speed steel.
  • Straw finish adds lubricity and easily identifies cobalt drills.
  • 135° P3 split point is self-centering for reduced thrust and easier penetration.
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4.6 out of 5
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23 ratings | 9 reviews
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