Bright (uncoated)
E1151/8NO3
BSW Hand Tap Straight Flute
Material ID: 5975517
Straight flute serial tap NO3 with a 2-3xP plug lead, for British Standard Whitworth thread BSW 1/8" with 40 TPI and Medium class of fit, dimensions according to DIN 351 standard with 3.5mm shank and 2.7mm square drive, HSS with bright finish for 1.5xD through or blind hole threading in free machining and plain carbon steel and non-ferrous metals
Product Feature
Thread Form, British Standard Whitworth
DIN 351 – Straight Flute Tap Standard
Medium Inch Thread Class of Fit
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 Detail
Description | Value |
|---|---|
| Product name | E1151/8NO3 |
| Product number (SAP) | 86015578 |
| EAN number | 7320760083901 |
| Thread diameter size (TDZ) | 1/8 |
| Thread diameter - millimeter (TD) | 3.175 mm |
| Threads per inch (TPI) | 40 |
| Overall length - millimeter (OAL) | 40 mm |
| Overall length - inch (OAL) | 1.5748 inch |
| Threading length - millimeter (THL) | 10 mm |
| Threading length - inch (THL) | 0.3937 inch |
| Connection diameter - inch (DCON MS) | 0.1378 inch |
| Connection diameter - millimeter (DCON MS) | 3.5 mm |
| Flute count (NOF) | 3 |
| Clamping width - inch (WSC) | 0.1063 inch |
| Clamping width - millimeter (WSC) | 2.7 mm |
| Premachined hole diameter - inch (PHD) | 0.1004 inch |
| Premachined hole diameter - millimeter (PHD) | 2.55 mm |
| Gross weight - grams | 5.5 |
| ISO | E1151/8NO3 |
| Ordering code ANSI | E1151/8NO3 |