High Performance Spiral Flute Tap for Aluminum
Non-Ferrous
Non-Ferrous
MOQ: 1
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Thread Size - Inch | 1/4 |
Thread Type | UNC STI |
Threads Per Inch | 20 |
Thread Limit | H3 |
Chamfer Type | Modified Bottom (2.5P) |
Major Diameter - Inch | 0.25 |
Thread Length - Inch (Lc) | 0.5 |
Tap Drill Size Min - Inch | 0.2608 |
Tap Drill Size Max - Inch | 0.2704 |
Neck Length - Inch (L1) | 1.125 |
Overall Length - Inch (L) | 2.72 |
Square Length - Inch (Ik) | 0.375 |
Shank Diameter - Inch (d) | 0.318 |
Square Width - Inch (k) | 0.238 |
STI Thread | Yes |
Substrate | HSSE |
Surface Treatment | V |
Coolant Thru | No |
Number of Flutes | 2 |
Cutting Direction | RH |
Helix Angle - Degree | 50 |
Helix Direction | RH |
Interrupted Thread | No |
View Catalog Page | Here |
Notes | Other coatings available upon request. |
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