Flat Bottom Drills
.500 to .656 Diameter
.500 to .656 Diameter
| Tool # | D | Flutes | L | L-1 | D.O.C. | S | Insert | Screw | Wrench |
|---|---|---|---|---|---|---|---|---|---|
| FB-500 | .500 | 2 Flutes \ 1 Effective | 4.000 | 2.000 | 1.125 | .750 | SPEB-1511CB | 164T | T-6 |
| FB-500-3 | .500 | 2 Flutes \ 1 Effective | 4.500 | 2.500 | 1.500 | .750 | SPEB-1511CB | 164T | T-6 |
| FB-531 | .531 | 2 Flutes \ 1 Effective | 4.000 | 2.000 | 1.125 | .750 | SPEB-1511CB | 164T | T-6 |
| FB-531-3 | .531 | 2 Flutes \ 1 Effective | 4.500 | 2.500 | 1.593 | .750 | SPEB-1511CB | 164T | T-6 |
| FB-562 | .562 | 2 Flutes \ 1 Effective | 4.000 | 2.000 | 1.125 | .750 | SPEB-1511CB | 164T | T-6 |
| FB-562-3 | .562 | 2 Flutes \ 1 Effective | 4.625 | 2.625 | 1.687 | .750 | SPEB-1511CB | 164T | T-6 |
| FB-593 | .593 | 2 Flutes \ 1 Effective | 4.000 | 2.000 | 1.187 | .750 | SPEB-1511CB | 164T | T-6 |
| FB-593-3 | .593 | 2 Flutes \ 1 Effective | 4.687 | 2.687 | 1.812 | .750 | SPEB-1511CB | 164T | T-6 |
| FB-625 | .625 | 2 Flutes \ 1 Effective | 4.250 | 2.250 | 1.375 | .750 | SPEB-1511CB | 164T | T-6 |
| FB-625-3 | .625 | 2 Flutes \ 1 Effective | 4.750 | 2.750 | 1.875 | .750 | SPEB-1511CB | 164T | T-6 |
| FB-656 | .656 | 2 Flutes \ 1 Effective | 4.250 | 2.250 | 1.375 | .750 | SPEB-1511CB | 164T | T-6 |
| FB-656-3 | .656 | 2 Flutes \ 1 Effective | 4.875 | 2.875 | 2.000 | .750 | SPEB-1511CB | 164T | T-6 |
Available Modifications:
Modified diameters --- Reduced shank diameters --- Center insert shifted to remove center nib
Coolant Thru Standard
Drilling
Counterboring
Scalloping