Straight Flute Hand Tap, Semi-Bottoming 3 Flutes MPN:313581
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Free Shipping
In Stock
SKU
510-G3939877
Straight Flute Hand Tap, Semi-Bottoming 3 Flutes
The Chicago-Latrobe Straight Flute Hand Tap is a reliable and efficient tool for threading 1/4-28 UNF holes in a variety of materials. Its high-speed steel construction and black oxide finish ensure durability and resistance to corrosion. This semi-bottoming tap features three flutes for smooth operation and is suitable for right-hand threads. With a thread length of 1 inch and a 75% thread drill size of 5.45mm, this tap is ideal for applications such as aerospace, automotive, and industrial manufacturing. Its compact size and ease of use make it a valuable addition to any machinist's toolkit.
Top product features:
- Straight Flute Hand Tap design for semi-bottoming applications
- Thread cutting capability for 1/4 In.-28 UNF thread size
- High Speed Steel construction for durability and resistance to wear
Top product applications:
- Machining threads in small, hard-to-reach areas, such as engine blocks or gearboxes
- Drilling and tapping holes in aircraft or aerospace components
- Manufacturing small threaded parts, such as precision instruments or medical devices
Spiral Flute Tap, Thread Size 1/4 In.-28, UNF, Overall Length 2 1/2 in, High Speed Steel, Black Oxide, Thread Length 1 in, 75 Percent Thread Drill Size 5.45mm, Thread Limit H11, Class of Fit 1B, Thread Direction Right Hand, Number of Flutes 3
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 3 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 3.38
- Package Width: 0.39
- Package Height: 0.39
- Package Weight: 0.01
Product info last updated on March 1, 2026 12:53pm UTC
Category: Cutting Tools