OSG
HY-PRO® SEVEN 2880000 287 Spiral Point Tap, Right Hand Cutting, #4-40 Thread, 3B Thread Limit, 4.5P-5.5P Plug Chamfer, 2 Flutes, Bright, HSS
Part #/OSG2880000
MFG #2880000
UNSPC #23241615
Country Of Origin : BR
HY-PRO® SEVEN Spiral Point Tap, Series: 287, Measurement System: Imperial, Size #4, UNC, #4-40, 4.5P-5.5P Plug Chamfer, 2 Flutes, HSS, Bright, Class of Fit: JIS 2, Right Hand Cutting, 0.318 in Thread Length, 1.87 in Overall Length, 0.14 in Shank Dia, 1-9/32 in Shank Length, Aluminum, Aluminum Alloy, Cast Aluminum and Low/Medium Carbon Steel Material Application, 3B Thread Limit, Through Coolant (Yes/No): No
- For ferrous, non-ferrous materials and through hole applications
- HSS material - increased wear resistance
- Bright, steam oxide surface treatment - increases mechanical lubricity
- TiCN coating - improves wear resistance for extended tap life
- Slow spiral - efficient chip evacuation
- 2B and 6H class of fits - eliminates guess work associated with H and D limits
Chamfer Type 4.5P-5.5P Plug Class of Fit 3B/JIS 2 Cutting Direction Right Hand Finish/Coating Bright Material High Speed Steel Material Application Aluminum, Aluminum Alloy, Cast Aluminum and Low/Medium Carbon Steel Measurement System Imperial Number of Flutes 2 Overall Length 1.87 in Series 287 Shank Diameter 0.14 in Shank Length 1-9/32 in Thread Length 0.318 in Thread Limit 3B/JIS 2 Thread Size #4-40 Thread Standard UNC Through Coolant (Yes/No) No