Spiral Flute Tap, Bottoming, 3 MPN:0137508
Spiral Flute Tap, Bottoming, 3
The OSG Spiral Flute Tap is a versatile and reliable tool for threading applications. With its vanadium high-speed steel construction, it provides exceptional durability and resistance to wear. Suitable for use in a variety of industries, including aerospace, automotive, and manufacturing, this tap is ideal for threading 5/16-18 UNC threads. Its compact design and right-hand thread direction make it easy to use in tight spaces. The tap's 3-flute design and 75% thread drill size ensure efficient cutting and precise threading. Perfect for applications requiring high accuracy and repeatability, this tap is a valuable addition to any machinist's toolkit.
Top product features:
- Vanadium High Speed Steel construction for improved tool life and durability
- Right-hand thread direction
- Three flutes for efficient chip removal and reduced tool wear
Top product applications:
- Machining small diameter holes in thin materials
- Drilling and tapping small diameter holes in metalworking operations
- Tapping small diameter threaded holes in aerospace and defense applications
Spiral Flute Tap, Thread Size 5/16 In.-18, UNC, Overall Length 2 23/32 in, Vanadium High Speed Steel, V, Thread Length 7/16 in, 75 Percent Thread Drill Size F, Thread Limit H3, Class of Fit 2B-3B, Thread Direction Right Hand, Number of Flutes 3
Additional Information
- Country of Origin: BR
- 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: 3.55
- Package Width: 0.45
- Package Height: 0.45
- Package Weight: 0.05
Product info last updated on February 4, 2026 3:50am UTC
Category: Cutting Tools