Allied Machine and Engineering - Series B, 1-1/4 to 1-3/4" Diam, 1-1/2" Diam Straight Shank, Straight Flute Spade Drill - 8-1/8" Max Depth, 8-23/32" Body Length, 11-5/8" OAL, Standard Length, Through Coolant
Item #: 74393414
Brand: Allied Machine and Engineering
Model #: 20821-1500
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 | Straight Shank |
| Shank Diameter (Inch) | 1-1/2 |
| Shank Diameter (Decimal Inch) | 1.5000 |
| Spade Drill Length | Standard Length |
| Overall Length (Inch) | 11-5/8 |
| Overall Length (Decimal Inch) | 11.6250 |
| Maximum Drill Depth (Inch) | 8-1/8 |
| Maximum Drill Depth (Decimal Inch) | 8.1250 |
| Flute Type | Straight Flute |
| Flute Length (Inch) | 8-1/8 |
| Flute Length (Decimal Inch) | 8.1250 |
| Body Length (Inch) | 8-23/32 |
| Body Length (Decimal Inch) | 8.7188 |
| Shank Length (Inch) | 3-1/2 |
| Shank Length (Decimal Inch) | 3.5000 |
| Through Coolant | Yes |
| Shank End Coolant Hole Thread Size (Inch) | 1/4 |
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