NACHI-FUJIKOSHI CORP.
Cutting Tools
Main content
AQUA Drill EX 3 Flutes Regular
Handles drilling up to a depth of 5D
Optimized flute geometry and cutting-edge design improve chip fragmentation and evacuation for stable drilling
Comparison after drilling 1,600 holes in S50C
| After 1,600 holes | Chip | ||
| AQDEX3FR |  |
 |
 |
| Equivalent competitor product |  |
 |
 |
| Conditions | |||||
|---|---|---|---|---|---|
| Drill dia. | : | Ø6 | Work material | : | S50C (180HB) |
| Speed | : | 70m/min | Coolant | : | Water-soluble coolant |
| Feed | : | 670mm/min | Drilling depth | : | 30mm Step 6mm |
High-accuracy drilling of SCM440H (32HRC)
Achieves high-accuracy drilling up to a depth of 5D
Drilling accuracy
| Conditions | |||||
|---|---|---|---|---|---|
| Drill dia. | : | Ø6 | Coolant | : | Water-soluble coolant |
| Speed | : | 20m/min | Drilling depth | : | 18mm |
| Feed | : | 80mm/min | Through | : | Non-step |
| Work material | : | SKD11 (60HRC) | |||