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X's mill Geo SLOT

Comparison of drilling + Groove milling

Conditions
End mill : 10mm
Speed : 80m/min
Feed
: Drilling 200mm/min
  Groove milling 1,000mm/min
Material : SKD11(180HB)
Coolant : DRY

Comparison of drilling force

Conditions
End mill : 10mm
Speed : 80m/min
Feed : 200mm/min
Material : SKD11(180HB)
Coolant : DRY


Groove accuracy after 100 slots (L=4m)



Roughness under 1.6m, and Perpendicularity under 15m
Note: "Brand C" mill was broken at the first slot.

Drilling & Grooving

End mill Dia. Material Method Speed Feed Depth Machine
X's-mill Geo Slot Diameter 10mm
3 FL.		 SKD11
(180HB)		 Drilling & Grooving S=2,550min-1
(V=80m/min)		 Drilling F=200mm/min to Grooving F=600mm/min aa=10mm
ar=10mm
(Depth of slot =40mm)		 Air blow Vertical MC(BT50)
Brand C Diameter 10mm
4 FL.


Maximum feed rate in drilling

End mill Dia. Material Method Speed Feed Depth Machine
X's-mill Geo Slot Diameter 10mm
3 FL.		 SKD11
(180HB)		 Drilling & Grooving S=2,550min-1
(V=80m/min)		 Drilling F=200mm/min
Grooving F=1,000mm/min 		aa=10mm
ar=10mm
(Depth of slot =180mm)		 Air blow Vertical MC(BT50)
Brand C Diameter 10mm
4 FL.


High efficient drilling realized by the unique flute
geometry with 3 flutes "X's-mill Geo Slot"
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