Bright (uncoated)
HSS Straight Flute Serial Hand Tap, NPT, ANSI Standard
Material ID: 5977615
Straight flute tap with chamfer form C with a 2-3xP plug lead, for National Pipe Taper thread NPT 1.1/4" with 11.5 TPI and Normal class of fit, dimensions according to ~ANSI B94.9 standard with 33.3mm shank and 25.0mm square drive, HSS with bright finish for 1.5xD through or blind hole threading in free machining and plain carbon steel and copper or copper alloys
Thread Form, American National Pipe Taper
ANSI B94.9 – Tap Standard
Normal Fit Class for Pipe Thread
Through or Blind Hole Application
1.5×D Usable Tool Depth to Diameter Ratio
High Speed Steel Tool Material
Semi-Bottoming Tap Chamfer (2 – 3 Pitch Lead)
Straight Flute Geometry
Right Hand Rotation / Cutting
| Product name | E7101.1/4 |
| Product number (SAP) | 86017278 |
| EAN number | 7320760099858 |
| Ordering code ANSI | E7101.1/4 |
| Thread diameter size (TDZ) | 1.1/4 |
| Thread diameter - millimeter (TD) | 42.16 mm |
| Threads per inch (TPI) | 11.5 |
| Overall length - millimeter (OAL) | 125 mm |
| Overall length - inch (OAL) | 4.9213 inch |
| Threading length - millimeter (THL) | 43 mm |
| Threading length - inch (THL) | 1.6929 inch |
| Connection diameter - inch (DCON MS) | 1.311 inch |
| Connection diameter - millimeter (DCON MS) | 33.3 mm |
| Flute count (NOF) | 5 |
| Tap chamfer length - millimeter (TCL) | 27.7 mm |
| Clamping width - inch (WSC) | 0.9843 inch |
| Clamping width - millimeter (WSC) | 25 mm |
| Clamping Length - inch (LCS) | 0.9449 inch |
| Clamping Length - millimeter (LSC) | 24 mm |
| Premachined hole diameter - inch (PHD) | 1.4961 inch |
| Premachined hole diameter - millimeter (PHD) | 38 mm |
| Gross weight - grams | 779 |
| ISO | E7101.1/4 |