Special TiAlN Coating (+ WC/C)
DIN ANSI Machine Tap, Blue Shark for Stainless Steel, Spiral Flute
Material ID: 7350361
Spiral flute tap Blue Shark with chamfer form C with a 2-3xP plug lead, for Unified National Fine thread UNF 3/8" with 24 TPI and 2B class of fit with H4 pitch diameter limits, dimensions according to DIN/ANSI standard with 0.3180" shank and 0.2840" square drive, powder metallurgical HSS-E with Super-B coating and 40° helix angle for 2.5xD blind hole threading in stainless steel
Thread Form, Unified Fine
DIN/ANSI Standards
Thread tolerance class 2B-3B
Blind Hole Application
2.5×D Usable Tool Depth to Diameter Ratio
High Speed Cobalt Powder Metal Tool Material
Semi-Bottoming Tap Chamfer (2 – 3 Pitch Lead)
Spiral Flute Geometry
Right Hand Rotation / Cutting
40° Helix Angle (Flute)
| Product name | E9123/8H4 |
| EAN number | 7320760752050 |
| Product Line | SHARK |
| Thread diameter size (TDZ) | 3/8 |
| Threads per inch (TPI) | 24 |
| Threading length - inch (THL) | 0.591 inch |
| Connection diameter - inch (DCON MS) | 0.318 inch |
| Connection diameter - millimeter (DCON MS) | 8.08 mm |
| Flute count (NOF) | 3 |
| Tolerance limit | H4 |
| Usable Length - inch (LU) | 1.476 inch |
| Clamping width - inch (WSC) | 0.284 inch |
| Clamping Length - inch (LCS) | 0.44 inch |
| Premachined hole diameter - imperial (PHD) | Q |
| Premachined hole diameter - inch (PHD) | 0.3346 inch |
| Premachined hole diameter - millimeter (PHD) | 8.5 mm |
| Gross weight - grams | 44 |
| ISO | E9123/8H4 |