Spiral Flute Tap, 1-3/8"-12, Modified Bottoming, UNF, 4 Flutes, Oxide MPN:1302403901
Spiral Flute Tap, 1-3/8"-12, Modified Bottoming, UNF, 4 Flutes, Oxide
This Spiral Flute Tap is designed for high-speed threading applications, featuring a modified bottoming design for improved thread quality and reduced tool wear. With a 1-3/8in-12 thread size and 4 flutes, it provides efficient cutting and a smooth finish. Suitable for use in UNF threads, this tap is ideal for a variety of applications, including aerospace, automotive, and industrial manufacturing. Its high-speed steel construction and black oxide finish ensure durability and resistance to corrosion. With a compact design and easy handling, this tap is perfect for precision threading in confined spaces or tight tolerances.
Top product features:
- High Speed Steel construction for durability and resistance to wear
- Modified bottoming design for improved thread quality and reduced risk of thread stripping
- 4 flutes for efficient material removal and reduced tap breakage risk
Top product applications:
- Machining threaded holes in aircraft and aerospace components
- Drilling and tapping operations in automotive engine blocks and cylinder heads
- Manufacturing threaded fasteners for industrial machinery and equipment
Spiral Flute Tap, Thread Size 1 3/8 In.-12, UNF, Overall Length 6 11/16 in, High Speed Steel, Black Oxide, Thread Length 1 in, 75 Percent Thread Drill Size 1.2938, Thread Limit 2B, Class of Fit 2B, Thread Direction Right Hand, Number of Flutes 5
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: 6.90
- Package Width: 1.65
- Package Height: 1.55
- Package Weight: 1.52
Product info last updated on February 3, 2026 6:42pm UTC
Category: Cutting Tools