Spiral Flute Tap Modified Bottoming, 3 Flutes MPN:1302402601
Spiral Flute Tap Modified Bottoming, 3 Flutes
This Spiral Flute Tap from OSG is designed for efficient threading in a variety of applications. Its modified bottoming design and 75% thread drill size of 0.4219 make it suitable for use in high-speed machining operations. The tap's 4 flutes and right-hand thread direction provide a high level of precision and control. With a thread limit of 2B and a class of fit of 2B, this tap is ideal for use in automotive, aerospace, and industrial manufacturing applications where high-quality threads are critical. Its compact design also makes it suitable for use in confined spaces.
Top product features:
- High Speed Steel construction for durability and resistance to wear
- Black Oxide finish for corrosion resistance and improved appearance
- 4 flutes for efficient material removal and reduced tapping time
Top product applications:
- Machining threads in a blind hole or through a thick workpiece
- Cutting threads in a through-hole where access is limited
- Creating threads in a workpiece with a complex or irregular shape
Spiral Flute Tap, Thread Size 1/2 In.-13, UNC, Overall Length 4 21/64 in, High Speed Steel, Black Oxide, Thread Length 39/64 in, 75 Percent Thread Drill Size 0.4219, Thread Limit 2B, Class of Fit 2B, 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: 4.55
- Package Width: 0.75
- Package Height: 0.65
- Package Weight: 0.12
Product info last updated on February 11, 2026 3:08am UTC
Category: Cutting Tools