Description
Details
Union Butterfield® Hand Tap, Heavy Duty, Plug, Spiral Flute, Series: 1591, 1/2-13, UNC, 1-21/32 in Thread Length, 3-3/8 in Overall Length, 3 Flutes, Right Hand Cutting, Class of Fit: 3B, 0.367 in Shank Dia, 27/64 in Tap Drill, 0.275 in Square Size, HSS, Steam Oxide
Additional Product Details
Additional Information
| Part #: | PTD 6007713 |
|---|---|
| Manufacturer Part Number: | 1010969 |
| Brand: | Union Butterfield® |
| Unit of Measure: | EA |
| Document 1: | View Dormer_0108444_Catalog.pdf |
| UPC Number: | 698464123498 |
| More Details: | TAP HD 1/2-13 UNC 3FLUTES 3B RH 0.367IN |
| Feature: | Plug chamfers are the most commonly used chamfer and designed for efficiently threading through and blind holes |
| Feature: | High speed steel (HSS) provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials |
| Feature: | Bright provides a smooth, polished finish on the tool |
| Feature: | It increases chip flow in softer materials such as aluminum, wood and plastic |
| Feature: | Recommended for use in ferrous materials and higher strength alloys where regular or fast spiral designs perform marginally |
| Feature: | A slower helix angle, large core diameter and wider throat dimensions than the regular 1587/1588 series |
| Feature: | 40 deg helix |
| Feature: | 2.5 x d average tapping depth |
| Feature: | No coolant channel |
| Material: | HSS |
| Size: | 1/2-13 |
| Manufacturer: | Dormer Pramet |
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