Sumitomo General Catalog 2025-2026

AURORA Coat Square Endmills ASM 2000DL Type

Aluminum Alloy

Copper Alloy

Corner

Aurora Coat

Flutes

Slot Milling

Side Milling

Groove Finishing

Face Milling

Helical Milling

Ramping

Helix Angle

Spot Facing

Fig 1

Fig 2

APMX

APMX LU

θ

LF

LF

I

θ

DC

10° 15°

< ø3 ≥ ø3

Body

Dimensions ( mm )

Dia. DC

Cutting Edge Length APMX

Neck Length LU

Overall Length LF

Shank Dia. DMM

Cat. No.

Fig

ASM2020DL ASM2030DL ASM2040DL ASM2050DL ASM2060DL ASM2080DL ASM2100DL ASM2120DL ASM2160DL

1 1 1 1 2 2 2 2 2

2.0 3.0 4.0 5.0 6.0 8.0

6.0

6.8

40 45 45 50 50 60 71 75 90

4 6 6 6 6 8

        

10.0 12.0 15.0 15.0 18.0 22.0 25.0 32.0

12.9 14.7 18.6

- - - - -

10.0 12.0 16.0

10 12 16

Grade: DL1000

Recommended Cutting Conditions 1. If the machine cannot achieve the recommended spindle speed, please use the maximum spindle speed available. 2. If cutting noise and vibration occur, please reduce the cutting conditions accordingly.

DC

Groove Milling

Work Material Cutting Conditions

Aluminum Alloy

Wet

Dry

Feed Rate (mm/min)

Feed Rate (mm/min)

Spindle Speed (min -1 ) 28,000 22,000 18,000 14,000 12,000 9,000 7,200

Spindle Speed (min -1 ) 28,000 22,000 18,000 14,000 12,000 9,000 7,200

DC (mm)

2.0 3.0 4.0 5.0 6.0 8.0

280 400 520 520 540 540 560 560 560

200 280 360 360 370 370 390 390 390

10.0 12.0 16.0

6,000 4,500

6,000 4,500

a p a e

1.0DC 1.0DC

0.5DC 1.0DC

Standard Depth of Cut

I 82

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