HP spade drills and Universal spade drills fit into the Universal holders.
Features:
| # MFG | 21641-0004 |
| Flute Length (Inch) | 4-1/2" |
| HP Reference Length (Inch) | 6-59/64" |
| Overall Length (Inch) | 11-1/16" |
| Shank length (Inch) | 4-7/8" |
| Maximum Diameter (Inch) | 2-7/8" |
| Minimum Diameter (Inch) | 2" |
| Shank Diameter (Inch) | #4 MT |
| Pipe Tap Side (Inch) | 1/4" |
| Series | D |
| Shank Type | Morse Taper |
| Flute Type | Straight |
| Length Type | Short |
| Deep Hole | No |