DORMER - M12x1.75 EGM, 4 Flute, Bottoming Chamfer, Bright Finish, High Speed Steel Hand STI Tap - 95mm OAL, 24mm Thread Length, 12mm Square Length, 0.3546" Square Size, 6H Class of Fit, Series E620
Item #: 65678070
Brand: DORMER
Model #: 0384886
Exact Tooling IR#: 04
Features and Benefits
Bottoming chamfers are used for threading blind holes to the bottom. They have 1 to 2 threads.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and non-ferrous materials.
| Product Specifications | |
|---|---|
| Thread Size (mm) | M12x1.75 |
| Class of Fit | 6H |
| Number of Flutes | 4 |
| Chamfer | Bottoming |
| Finish/Coating | Bright |
| Overall Length (mm) | 95.00 |
| Thread Standard | EGM |
| Thread Length (mm) | 24.00 |
| Shank Diameter (Decimal Inch) | 0.4413 |
| Shank Diameter (mm) | 11.20 |
| Square Length (mm) | 12.00 |
| Square Size (Decimal Inch) | 0.3546 |
| Square Size (mm) | 9.00 |
| Material | High Speed Steel |
| Material Application | Alloy Steel; Aluminum Alloys; Brass; Bronze; Carbon Steel; Cast Iron; Copper; Copper Alloys; Hardened Steel; Plastics; Steel; Structural Steel; Thermosetting Plastics |
| Series/List | E620 |
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