Spiral Flute Tap: 1/4-28 UNF, 3 Flutes, Plug, 3B Class of Fit, High Speed Steel, Bright/Uncoated MPN:28521
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The Spiral Flute Tap from Reiff & Nestor is designed to be durable and efficient for a variety of uses. With its Right Hand Thread, High Speed Steel construction, and Bright/Uncoated finish, this tap can handle even the toughest jobs with ease. Its 3 flutes provide fast cutting action and its 52-degree Helix Angle ensures superior thread formation. The plug chamfer helps prevent damage to work pieces, while the oversize shank diameter allows for secure gripping in tap handles. With a 2-1/2 overall length and Tapered Square Shank, this tap is perfect for use on both soft and hard materials such as metals, plastics, and composites. Whether you're working on automotive, aerospace, or industrial projects, the Spiral Flute Tap from Reiff & Nestor has you covered!
Top product features:
- High Speed Steel construction
- 52-degree Helix Angle
- Tapered Square Shank
Top product applications:
- Tapping thin-walled materials such as brass and aluminum alloys.
- Creating accurate holes in hard metals like stainless steel and titanium.
- Manufacturing fine pitch threads for microelectronics and medical device components
Product Information
- : 28521
- Chamfer: Plug
- Class of Fit: 3B
- Coating/Finish: Bright/Uncoated
- Coolant Through: No
- Flute Direction: Right Hand
- Flute Style: Fast
- Helix Angle: 52
- Material: High Speed Steel
- Number of Flutes: 3
- Overall Length (Inch): 2-1/2
- Oversize: No
- Shank Diameter (Decimal Inch): 0.2550
- Square Size (Decimal Inch): 0.1910
- Thread Direction: Right Hand
- Thread Limit: H3
- Thread Size (Inch): 1/4-28
- Thread Standard: UNF
Additional Information
- Hazardous Materials: No, oK to Ship Via Air
- Country of Origin: US, United States
- TAA Compliant: Yes
- UNSPSC: 23241600
- UPC: 725953285211
- CA Restricted (Prop 65): Unknown
- Package Weight: 0.30
- Prohibited States: AK,HI,PR