Union Butterfield 1050299 1585A Relieved Spiral Point Tap, Right Hand Cutting, 1/4-28 Thread, H3 Thread Limit, Plug Chamfer, 2 Flutes, Steam Oxide, HSS
- Item Code: UNIO 6007702 1050299 1585A
- Brand: Union Butterfield
- Mfg Part No: 1050299
- Manufacturer: Dormer Pramet
- Unit Size: 1
Description
Features
Back To Top- Spiral point taps are used to solve the problem of tap breakage in through hole tapping in a wide variety of materials
- The angular flutes in the cutting face propel the chips ahead of the cutting zone, thus reducing loading and clogging in the flutes
- The 1585 style features eccentrically relieved threads with full pitch diameter relief
- These taps are extremely free cutting, resulting in longer tool life
- The use of rigid tapping equipment is highly recommended with this style of tap
- Steam oxide reduces wear and prevents chip welding in harder ferrous materials
Tech Specs
Back To TopChamfer Type | Plug |
---|---|
Class of Fit | 2B/3B |
Cutting Direction | Right Hand |
Finish/Coating | Steam Oxide |
Material | HSS |
Material Application | Steel, Stainless Steel, Cast Iron, Titanium, Nickel, Copper, Aluminum Magnesium and Synthetic Materials |
Measurement System | Imperial |
Number of Flutes | 2 |
Overall Length | 2-1/2 |
Series | 1585A |
Shank Diameter | 0.255 |
Thread Length | 1 |
Thread Size | 1/4-28 |
Thread Standard | UNF |
Type | Relieved |
UPC | 69846402303 |
Applications
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