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Cleveland C64116 pipe tap, 1/8 inch 27 NPS, 4 flutes, semi-bottoming, bright high speed steel

Cleveland

Cleveland C64116 Pipe Tap 1/8"-27 Semi-Bottoming 4 Flutes NPS

SKU CH-VGDS-ZMJJR

Cuts 1/8"-27 NPS internal threads with a semi-bottoming design and four high-speed steel flutes

  • Product typeTaps
  • 1/8"-27 NPS threads cut cleanly with 4-flute high-speed steel
  • Semi-bottoming design reaches deeper holes without bottoming out
  • 2 1/8" overall length fits standard tap handles and tight spaces
  • Bright uncoated finish resists galling on ferrous and non-ferrous metals
  • Right-hand cut matches common pipe threading requirements

Cleveland C64116 Pipe Tap 1/8"-27

This Cleveland C64116 pipe tap cuts internal threads to a 1/8"-27 NPS specification using four flutes. The semi-bottoming design allows threading close to the bottom of blind holes. It is intended for maintenance technicians and machinists who need to create or repair pipe threads in workshop or field settings.

High-speed steel construction with bright finish

The high-speed steel body provides durability for hand or machine tapping operations. A 75 percent thread drill size Q is required to prepare the hole correctly; using an incorrect drill size is the most common cause of tap breakage or poor thread quality. Apply cutting fluid and maintain alignment to prevent chipping the uncoated flutes.

Thread length 3/4 in with four-flute chip clearance

The 3/4 inch thread length suits standard pipe fittings and conduit connections. Four flutes offer improved chip evacuation compared to two-flute taps, reducing loading in ductile materials. The tap reaches its limit in very deep blind holes or extremely hard alloys where a bottoming tap or specialised coating would be necessary.

How it compares

Measured against everything we stock in Bits, Hole Saws & Accessory Kits, at today’s prices. Recalculated every night.

Price $27.99
Typical for this category: the median of 5,493 items is $27.99.

Specifications

Product
Brand nameCLEVELAND
Product typeTaps

Questions about this item

How can I verify the Cleveland C64116 tap is cutting threads correctly after setup?

Test the finished thread with a matching NPS gauge; the 4-flute design should produce a clean 1/8"-27 thread at the specified 75 percent drill size Q depth.

What comes with the Cleveland C64116 tap and what must I supply separately?

The package contains the single high-speed steel tap; you must provide the correct drill bit for size Q and a suitable tap wrench or holder.

Which thread specification should I select when ordering the Cleveland C64116?

Choose the 1/8"-27 NPS semi-bottoming version with four flutes, as this is the only specification offered for model C64116.

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