DORMER - 7/8-11 BSF 4 Flute Bright Finish High Speed Steel Straight Flute Machine Tap - Bottoming, Right Hand Thread, 118mm OAL, 30mm Thread Length, Oversize
Item #: 65685042
Brand: DORMER
Model #: 0099070
Exact Tooling IR#: 04
Features and Benefits
Bottoming chamfers are used for threading blind holes. They have 1 to 2 threads.
High Speed Steel (HSS) provides good wear-resistance and can be used in general purpose applications for both ferrous and nonferrous materials.
Bright provides a smooth, polished finish on the tool. It increases chip flow in softer materials such as aluminum, wood and plastic.
| Product Specifications | |
|---|---|
| Tap Type | Machine Tap |
| Thread Size (Inch) | 7/8-11 |
| Number of Flutes | 4 |
| Chamfer | Bottoming |
| Material | High Speed Steel |
| Finish/Coating | Bright |
| Thread Direction | Right Hand |
| Through Coolant | NonThrough Coolant |
| Thread Standard | BSF |
| Overall Length (Decimal Inch) | 4.64920 |
| Overall Length (mm) | 118.00 |
| Oversize | No |
| Material Grade | M2 |
| Series/List | E536 |
| Thread Length (Decimal Inch) | 1.1820 |
| Thread Length (mm) | 30.00 |
| Shank Diameter (Decimal Inch) | 0.6304 |
| Shank Diameter (mm) | 16.00 |
| Square Size (Decimal Inch) | 0.4925 |
| Square Size (mm) | 12.50 |
| Material Application | Alloy Steel; Aluminum Alloys; Brass; Bronze; Carbon Steel; Cast Iron; Copper; Copper Alloys; Free Machining Stainless Steel; Hardened Steel; Plastic; Stainless Steel; Steel; Structural Steel; Thermosetting Plastics |
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