Feeds & Speeds Calculators

Aqua EX Deep Hole Calculator

Series/Material/Diameter:

Series

Material to Machine:

Drill Diameter (Decimal Format)

Pilot drill required. Recommended .015-.050mm larger diameter. When feeding into pilot hole, do not exceed 500 RPM. Do not rapid into hole. Feed at max 80IPM. If thru hole, reduce feed rate 50% when breaking out to prevent chipping. Retract from hole at 500 RPM max and 80 IPM max.

Suggested Starting Parameters:

Wet Condition
SFM -
RPM -
IPR -
IPM -
MM/Rev -
m/min -
Cutting % -
Notes:
  1. High pressure coolant (1000PSI) recommended for Deep Hole drills.
  2. Always use caution and best judgement when applying updated speeds/feeds. Be sure to read chips to validate speeds/feeds.
  3. When selecting a drill, 2XD of flute length stickout beyond hole depth is recommended for most applications.
  4. Each individual application is different than the next. Rigidity of workpiece, tool holders, etc. may contribute to optimal feed rates.
  5. Nachi America assumes no liability for any results due to application of these speeds/feeds.
Decimal Converter

MM = 0 Decimal Eqiv.