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Features:
- Optimized for relatively deep hole tapping in copper, brass, aluminum, and other soft ductile materials
- Slightly longer chamfer distributes cutting over greater number of teeth for increased production
- Can be used for plug or bottoming applications
- 52 Degree helix
- Taps are on blanks that meet ANSI specifications
- ZrN coating offers increased speed rates and prolonged tool life
- High speed steel
- CNC ground in the USA
Product Specifications
| Manufacturer Part Number | TT89129 |
| Across Flat (Inch) | 0.1910" |
| Length of Cut (Inch) | 1.0000" (1) |
| End Length (Inch) | 0.3125" (5/16) |
| Shank Diameter (Inch) | 0.2550" |
| Overall Length (Inch) | 2.5000" (2-1/2) |
| Thread Size (Inch) | 1/4"-20 |
| Number of Flutes | 3 |
| Limit | H3 |
| Type | Semi Bottom |
| Substrate | High Speed Steel |
| Coating | ZrN |
| Product Type | Spiral Flute Tap |
Warning:
This product can expose you to materials and/or chemicals including arsenic, lead, and other materials and/or chemicals which are known to the state of California to cause cancer and/or reproductive harm.
For more information, visit www.P65Warnings.ca.gov
interval quantity:
1
