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Taps
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Taps

PRODUCTION PROGRAM

  • HAND TAPS - Right and Left hand, Machine Screw, Fractional and Metric sizes, Screw Thread Inserts (STI).
  • SPIRAL POINTED TAPS - Machine Screw, Fractional and Metric sizes, Screw Thread Inserts (STI).
  • HELICAL TAPS - Fast and Slow Helix Angle, Machine Screw, Fractional and Metric sizes.
  • PIPE TAPS - Straight and Taper, NPT, NPTF, NPS, Interrupted Threads.
  • FORMING TAPS - Straight Grooves and Helical Lobes.
  • SPECIALTY TAPS - Pulley, American Petroleum Institute (API) Eight Pitch, Spark Plug.
  • COMBINATION DRILL AND TAP
  • APPLICATION TAPS - High Performance Taps with Special Geometric Features, Materials and Surface Treatments for the Following Production Tapping Applications:
    • Cast Irons (Gray, Pearlitic, Ferritic, Malleable)
    • Stainless Steels (Annealed / Hardened Austenitic, Martensitic and Ferritic)
    • Titanium Alloys (Annealed / Solution Treated & Aged Alpha and Alpha-Beta Alloys)
    • Nickel Alloys (Wrought and Cast) and "Exotic" Materials
    • Tools Steels (Hot and Cold work, Mold) and Hardened Steels
    • Aluminum Alloys (Wrought and Cast)

MATERIAL CHOICE

  • HIGH SPEED STEEL (HSS) AISI M1, M2, M7
  • COBALT HIGH SPEED STEEL
    (HSS E)
    AISI M35, M42
  • POWDER METALLURGY HIGH SPEED STEEL
    (PM-HSS)
    AISI M4 and T15, ASP2017, 2023, 2030, 2060
  • SOLID MICROGRAIN CARBID
Tools

SURFACE TREATMENTS AND COATING

  • Blue Oxide
  • Gas Nitride
  • Gas Carbo-Nitride
  • Titanium Nitride (TiN)
  • Titanium Carbo-Nitride (TiCN)
  • Titanium-Aluminum Nitride (TiAIN)
  • Chromium Carbide (CrC)
  • Chromium Nitride (CrN)
  • Zirconium Nitride (ZrN)

 

INDUSTRIAL STANDARDS

  • ANSI (American National Standard Institute)
  • DIN (Deutsches Institute Hir Normung)
  • JIS (Japanese Industrial Standard)

SPECIAL CAPABILITIES

SIZE RANGE - #00 to 6", M2.4 to M150
PITCH SIZE - 2 to 90 pitch, MO.4 to M13.0
OVERALL LENGTH - 1-5/8" to 30"
STYLE OF FLUTES - Straight, Tapered, Spiral-Point, Helical and Spiral Flute, Right and Left Hand.
FLUTE HELIX ANGLES - 0 to 52°
STYLE OF THREAD - Conventional, Acme, Whitworth, Rope Thread, Buttress and many other special forms.
QUICK SERVICE - Based on range of blanks on hand, #0 to 4"m M2.5 to M39.
Price and delivery over the phone, shipping within 24 hours.


 


     

TIVOLY, INC. 434 Baxter Ave. Derby Line VT 05830 ©2007 TIVOLY, INC. All rights reserved