HY-PRO® 2940301 290 Premium Spiral Flute Tap, Right Hand Cutting, 1/4-20 Thread, H11 Thread Limit, 2.5P-3P Modified Bottoming Chamfer, 3 Flutes, Steam Oxide, HSSE
Part #OSG2940301
MFG #2940301
UNSPC #23241615
Country Of Origin : MX
HY-PRO® Spiral Flute Tap, Premium, Series: 290, Measurement System: Imperial, Size 1/4 in, UNC, 1/4-20, 2.5P-3P Modified Bottoming Chamfer, 3 Flutes, HSSE, Steam Oxide, Right Hand Cutting, 0.397 in Thread Length, 2-1/2 in Overall Length, 0.255 in Shank Dia, 1-1/2 in Shank Length, H11 Thread Limit, Alloy Steel, Cast Iron, Die Steel, Hardened Steel, Low/Medium/High Carbon Steel and Stainless Steel Material Application, Through Coolant (Yes/No): No
- Blind Hole Applications
- HSSE 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
Chamfer Type 2.5P-3P Modified Bottoming Cutting Direction Right Hand Finish/Coating Steam Oxide Material HSSE Material Application Alloy Steel, Cast Iron, Die Steel, Hardened Steel, Low/Medium/High Carbon Steel and Stainless Steel Measurement System Imperial Number of Flutes 3 Overall Length 2-1/2 in Series 290 Shank Diameter 0.255 in Shank Length 1-1/2 in Size 1/4 in Thread Length 0.397 in Thread Limit H11 Thread Size 1/4-20 Thread Standard UNC Through Coolant (Yes/No) No Type Premium