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MQL Power Long Drills

Non-step drilling of L/D = 20

Non-step drilling of L/D = 20

mqldr01.ram (252KB)


Drilling condition

Drill dia : 5mm
Speed : 78.5m/min
(5,000min-1)
Feed : 0.12mm/rev (600mm/min)
Depth : 105mm
Material : S50C
Coolant : semi-dri (3cc/h)

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