Spiral Flute Tap, Modified Bottoming, 3 MPN:1302500101
Spiral Flute Tap, Modified Bottoming, 3
The Spiral Flute Tap from OSG is a high-speed steel tapping solution for precise threading. Its modified bottoming design ensures a secure thread start, while the black oxide finish provides corrosion resistance. Suitable for right-hand threading, this tap features four flutes for efficient chip removal and a 75% thread drill size of 12.20. Ideal for applications in the aerospace, automotive, and industrial sectors, this tap is also suitable for use in blind holes. With a lead time of just one day and a minimum order quantity of one, this tap is a convenient and reliable choice for demanding threading tasks.
Top product features:
- High Speed Steel construction for durability and resistance to wear
- Black Oxide finish for corrosion resistance and improved thread engagement
- Right-hand thread direction for easy installation and threading
Top product applications:
- Machining threaded holes in high-strength materials such as stainless steel or titanium
- Creating threads in blind holes where the tap must be withdrawn through the workpiece without cutting a thread
- Cutting threads in materials that are prone to galling or seizing, such as aluminum or brass
Spiral Flute Tap, Thread Size 9/16 In.-12, UNC, Overall Length 4 21/64 in, High Speed Steel, Black Oxide, Thread Length 43/64 in, 75 Percent Thread Drill Size 12.20, 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: 10.15
- Package Width: 2.80
- Package Height: 2.75
- Package Weight: 6.92
Product info last updated on March 18, 2026 2:19am UTC
Category: Cutting Tools