5/16"-24 UNF HSS-E Spiral Point Tap, 0.318" Shank x 0.669" Thread Length, 3XD, Plug, 3 Flute, H3, TiCN Coated
Part # 03-02215/16-24 SP PT TI & NI ALLOY TAP
Description
This 5/16"-24 UNF (United National Fine) spiral point tap has a 5/16" thread size, with 24 threads per inch (TPI) and a 0.669" thread length. The 3-flute tap is constructed of high-vanadium high-speed steel (HSS-EX), and designed to cut threads in high-temp alloys. This is a plug-type tap, with an H3 pitch limit. It features a titanium carbonitride (TiCN) coating for improved wear, and resistance to built-up edge.HOW TO USE THIS PRODUCT?
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Iso Material Chart
Primary Workpiece Material
S - High Temp Alloys
Secondary Workpiece Material
P - Steel
H - Hardened Materials
Technical specifications
System of Measurement | Inch - ANSI |
Thread Series | UNF - Unified Natl. Fine |
Thread Size | 5/16"-24 |
Tap Type | Spiral Point |
Chamfer Type | Plug |
Shank Type | Square |
Material | HSS-E |
Coating | TiCN |
[TPI] Threads per Inch | 24 tpi |
Tap Drill Diameter | 0.272 in |
[ØDC] Cutting Diameter | 0.3125 in |
[ØDMM] Shank Diameter | 0.318 in |
[L2] Chamfer Length | 4P - 5P |
[L1] Thread Length | 0.669 in |
[LU] Usable Length | 1.126 in |
[OAL] Overall Length | 2.721 in |
[SS] Square Size | 0.238 in |
[NOF] Number of Flutes | 3 |
[FHA°] Helix Angle | 0 |
Length / Diameter | 3 X D |
Thread Class | H3 |
Through Spindle Coolant | No |
Weight | 0.1 lbs \ 0.1 kg |
Country of Origin | South Korea |
Technical Images
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