Allied Machine and Engineering - Series B, 1-1/4 to 1-3/4" Diam, NMTB50 Taper Shank with Flange, Straight Flute Spade Drill - 8-1/2" Max Depth, 11-29/32" Body Length, 16-5/16" OAL, Short Length, Through Coolant
Item #: 79730321
Brand: Allied Machine and Engineering
Model #: 22821-0050
Exact Tooling IR#: 04
Features and Benefits
Straight flutes are used for horizontal machining center applications.
| Product Specifications | |
|---|---|
| Series | B |
| Minimum Drill Diameter (Inch) | 1-1/4 |
| Minimum Drill Diameter (Decimal Inch) | 1.2500 |
| Maximum Drill Diameter (Inch) | 1-3/4 |
| Maximum Drill Diameter (Decimal Inch) | 1.7500 |
| Shank Type | Taper Shank with Flange |
| Shank Taper Size | NMTB50 |
| Spade Drill Length | Short Length |
| Overall Length (Inch) | 16-5/16 |
| Overall Length (Decimal Inch) | 16.3125 |
| Maximum Drill Depth (Inch) | 8-1/2 |
| Maximum Drill Depth (Decimal Inch) | 8.5000 |
| Flute Type | Straight Flute |
| Flute Length (Inch) | 8-1/2 |
| Flute Length (Decimal Inch) | 8.5000 |
| Body Length (Inch) | 11-29/32 |
| Body Length (Decimal Inch) | 11.9063 |
| Shank Length (Inch) | 5-5/8 |
| Shank Length (Decimal Inch) | 5.6250 |
| Through Coolant | Yes |
| Rotary Coolant Adapter Compatibility | 2T-5SR |
| Shank End Coolant Hole Thread Size (Inch) | 3/8 |
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