Feed & Speed Calculators

To get the best performance and longest life out of your Nachi drills we have provided speed and feed calculators specific to your drill and the material that you are cutting as a starting point.

Notes:

1. Please use water-based coolant and MQL where suggested for best results.
2. When applicable please adjust for angle of entry or curved surface.
3. Use of pilot drills 2XD of the drill or deeper is recommended anytime drilling over 5XD of the drill and peck when necessary.
4. Pilot drill is recommended to be 0.05mm to 0.1mm bigger in Ø than deep the deep hole drill to follow.*

Drills

Name	List Numbers
Aqua REVO Calculator	L9860, L9861, L9862, L9863, L9864, L9872, L9873, L9866, L9874, L9875, L9868, L9868D, L9869	Launch Tool
Aqua EX Deep Hole Calculator	L9612, L9614, L9615, L9616, L9617, L9618, L9619, L9620, L9621, L9626, L9627	Launch Tool
Aqua EX 3 Flute Calculator	L9820, L9826	Launch Tool
Aqua Flat Calculator	L9610, L9611, L9816, L9817, L9818, L9819, L9830, L9831, L9812, L9813, L9814, L9815	Launch Tool
AQUA Micro Calculator	L9544	Launch Tool
AQUA REVO Micro Calculator	L9878, L9880	Launch Tool
SG-ESS/SG-ESR Calculator	L7572P, L7573P, L7574P, L7575P	Launch Tool
AG Power Long Calculator	L6540P, L6541P	Launch Tool
HHS-HSCO Calculator	All HSS & HSCO List Numbers	Launch Tool

End Mills

Name	List Numbers
Adjusted Feedrate Chip Thinning Calculator	-	Launch Tool
ALH 3 Flute	9717, 9718, 9719, 9720, 9721, 9722, 9723, 9725	Launch Tool
ALH 3 Flute <10k	9717, 9718, 9719, 9720, 9721, 9722, 9723, 9725	Launch Tool
Ball End Mill Effective Diameter	-	Launch Tool
AQUA V 4 Flute	9701, 9702, 9703, 9704	Launch Tool
AQUA V 5 Flute	9705, 9706, 9707, 9708, 9709, 9710, 9727	Launch Tool
Aqua Hard Mills	L9711-L9714	Launch Tool
Aqua Hard Ball Mills	L9615, L9616	Launch Tool

Taps

Name	List Numbers
Tap Calculator	All List Numbers	Launch Tool