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Spiral Flute Tap, 7/8"-14, Modified Bottoming, 4 Flutes, UNF MPN:1645078146

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In Stock
Brand: OSG
Part #: 1645078146
SKU
510-G9271017
Regular Price $611.87 Special Price $343.29

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Spiral Flute Tap, 7/8"-14, Modified Bottoming, 4 Flutes, UNF

The OSG Spiral Flute Tap is a high-performance cutting tool designed for precision threading in a variety of applications. Suitable for use in right-hand threads, this tap features 4 flutes for efficient material removal and a modified bottoming design for smooth, accurate threading. Constructed from vanadium high-speed steel with a TiN coating for added durability and resistance to wear, this tap excels in demanding manufacturing environments. Ideal for use in industries such as aerospace, automotive, and general engineering, the OSG Spiral Flute Tap delivers exceptional threading performance, reducing production time and increasing productivity.

Top product features:

  • High-speed steel construction for durability and resistance to wear
  • Titanium Nitride (TiN) coating for improved thread engagement and reduced galling
  • Four flutes for efficient chip removal and reduced tapping time

Top product applications:

  • Machine Shops: use for threading steel, stainless steel, and other metals with high speed steel spiral flute taps from OSG.
  • Automotive Repair: use for threading engine blocks, cylinder heads, and other engine components with the 7/8-14 tap.
  • Aerospace Manufacturing: use for threading aircraft engine components, such as engine mounts, brackets, and other structural components with high precision and accuracy.
Spiral Flute Tap, Thread Size 7/8 In.-14, UNF, Overall Length 4 59/64 in, Vanadium High Speed Steel, TiN, Thread Length 1 7/64 in, 75 Percent Thread Drill Size 20.40, Thread Limit H6, Class of Fit 2B-3B, Thread Direction Right Hand, Number of Flutes 4

Additional Information

  • Country of Origin: JP
  • Drop Ship Item: Yes
  • Blind Ship Eligible: No
  • LTL Freight Required: No
  • Lead Time: Ships in 1 days
  • Minimum Order Quantity: 1
  • Unit of Measure: EA
  • Package Length: 5.00
  • Package Width: 1.05
  • Package Height: 1.00
  • Package Weight: 0.45
Product info last updated on March 6, 2026 10:32pm UTC Category: Cutting Tools
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In stock