Consolidated Toledo Drill - America's Finest High Speed Steel Cutting Tools
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Hand Tapping using HSS Spiral


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HSS Taps and Dies Section

Interrupted-thread, tapered-pipe taps can combat these problems because they reduce flank friction, permit better lubrication and allow more room for chip removal.

The taper on NPT threads allows them to form a seal when torqued as the flanks of the threads compress against each other, as opposed to parallel/straight thread fittings or compression fittings in which the threads merely hold the pieces together and do not provide the seal.

 


QUICK LINK » NPT Taper Pipe Taps

NPT TAPER PIPE TAPS — Magnum Super Premium


Type 30-AG Gold Oxide Taper Pipe Taps Regular Thread NPT
    Type 30-AG Gold Oxide, Taper Pipe Tap – Regular Thread NPT
    • Regular Thread NPT taper pipe taps are commonly used for tapping pipe fittings and couplings in a wide variety of materials.
    Gold Oxide — low temperature stress relief that enhances lubricity, reduces friction and increases tap toughness.
    Manufactured in the USA.
    Type 30-AG Gold Oxide Taper Pipe Taps Regular Thread NPT DOWNLOAD: HSS Type 30-AG Gold Oxide Taper Pipe Tap


Type 30-AGN TiN Coated Taper Pipe Taps Regular Thread NPT
    Type 30-AGN TiN Coated, Taper Pipe Tap – Regular Thread NPT
    TiN coating — increases wear resistance by producing a higher surface hardness and exceptional lubricity resulting in longer tool life.
    • Regular Thread NPT taper pipe taps are commonly used for tapping pipe fittings and couplings in a wide variety of materials.
    Manufactured in the USA.
    Type 30-AGN TiN Coated Taper Pipe Taps Regular Thread NPT DOWNLOAD: HSS Type 30-AGN TiN Coated Taper Pipe Tap


Type I30-AG Gold Oxide Taper Pipe Taps Interrupted Thread NPT
    Type I30-AG Gold Oxide, Taper Pipe Taps – Interrupted Thread NPT
    • Interrupted Thread taper pipe taps reduce friction, increase chip capacity,
    and enhance coolant flow.
    Gold Oxide — low temperature stress relief that enhances lubricity, reduces friction and increases tap toughness.
    Recommeded for a wide variety of materials including soft ductile materials that produce long stringy chips.
    Manufactured in the USA.
    Type I30-AG Gold Oxide Taper Pipe Taps Interrupted Thread NPT DOWNLOAD: HSS Type I30-AG Gold Oxide Taper Pipe Tap


Type I30-AG TiN Coated Taper Pipe Taps Interrupted Thread NPT
    Type I30-AGN TiN Coated, Taper Pipe Taps – Interrupted Thread NPT
    • Interrupted Thread taper pipe taps reduce friction, increase chip capacity,
    and enhance coolant flow.
    TiN coating — increases wear resistance by producing a higher surface hardness and exceptional lubricity resulting in longer tool life.
    Recommeded for a wide variety of materials including soft ductile materials that produce long stringy chips.
    Manufactured in the USA.
    Type I30-AGN TiN Coated Taper Pipe Taps Interrupted Thread NPT DOWNLOAD: HSS Type I30-AGN TiN Coated Taper Pipe Tap