Spiral Flute Tap Modified Bottoming, 4 Flutes MPN:31503708
Spiral Flute Tap Modified Bottoming, 4 Flutes
The Spiral Flute Tap Modified Bottoming from OSG is a high-quality screw thread insert tap designed for precision threading in a variety of applications. With its 4 flutes and modified bottoming design, this tap ensures efficient and accurate thread cutting, even in challenging materials. Ideal for use in industries such as aerospace, automotive, and industrial manufacturing, this tap is suitable for threading 7/8-9 UNC threads. Its powdered metal construction provides durability and resistance to wear, while its right-hand threading and thread limit H5 ensure consistent results. Perfect for high-precision threading applications where reliability and accuracy are paramount.
Top product features:
- Modified bottoming tap chamfer provides a precise thread finish
- 4-flute design improves tap speed and reduces wear
- Powdered metal construction ensures durability and resistance to wear
Top product applications:
- Machining large diameter threads in cast iron or steel
- Making precision threaded holes in aluminum or copper
- Creating threaded holes in thick-walled or hard-to-machine materials
Screw Thread Insert STI Tap, Thread Size 7/8 In.-9, UNC, Overall Length 5 1/8 in, Powdered Metal, V, Right Hand, Thread Length 1.11 in, Tap Chamfer Modified Bottoming, Thread Limit H5, Class of Fit 2B-3B, 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: 5.20
- Package Width: 1.25
- Package Height: 1.15
- Package Weight: 0.61
Product info last updated on March 15, 2026 5:12am UTC
Category: Cutting Tools