DFX Drill for SAE J1926 Port Sizes
The DFX Drill for SAE J1926 Port Sizes is a high-performance solid carbide tool designed for use with pilotless port tools, accurately preparing the hole by cutting the minor thread diameter to size. This screw machine length (3xD) drill features a 140° self-centering point for precise hole starts and is coolant-through for superior chip evacuation. Finished with an AlTiN+ coating, the DFX Drill delivers extended tool life and excellent thermal stability—making it the ideal choice for consistent, high-quality results in SAE J1926 porting applications.
| SAE Size | S (Shank Diameter) | OAL | D1 (Drill Dia. ± .0005) | FL (Flute Length) | B (Max Depth) | SL (Shank Length) | AlTiN+ Tool # | AlTiN+ EDP # |
|---|---|---|---|---|---|---|---|---|
| 2 | 8 mm | 79 mm | 0.272 | 1.34 | 0.93 | 1.42 | DFX3-272A | 407000 |
| 3 | 10 mm | 89 mm | 0.335 | 1.85 | 1.35 | 1.57 | DFX3-335A | 407002 |
| 4 | 10 mm | 89 mm | 0.389 | 1.85 | 1.27 | 1.57 | DFX3-389A | 407004 |
| 5 | 12 mm | 102 mm | 0.452 | 2.17 | 1.49 | 1.77 | DFX3-452A | 407006 |
| 6 | 14 mm | 107 mm | 0.509 | 2.36 | 1.60 | 1.77 | DFX3-509A | 407008 |
| 8 | 18 mm | 123 mm | 0.689 | 2.87 | 1.84 | 1.89 | DFX3-689A | 407010 |