MOLD FINISH MASTER

SUMIBORON BNBR

Radius Endmills Type

■ Recommended Cutting Conditions

1. Use a machine with high rigidity for stable cutting. 2. Non-water soluble coolant recommended. Supply as a mist or external coolant. Take fire prevention precautions to avoid fire hazards caused by sparks igniting during machining or tool breakage. 3. Shorten overhang as much as possible. 4. Adjust cutting conditions as necessary as machine rigidity and other conditions may vary. 5. Depth of cut shown in the table of conditions are maximum depths. Adjust the actual depth of cut to the desired machined surface finish.

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Work MaterialSTAVAX, NAK80, SKD61 (Up to52HRC)ELMAX, DC53, SKD11improved (Upto 62HRC) YXR3, SKH (Up to 70HRC)
DCRELUSpindle SpeedFeed RateSpindle SpeedFeed RateSpindle SpeedFeed Rate
(mm)(mm)(mm)(min-1)(mm/min)ap(`㎜`)ae(`㎜`)(min-1)(mm/min)ap(`㎜`)ae(`㎜`)(min-1)(mm/min)ap(`㎜`)ae(`㎜`)
0.20.050.540,0004000.0050.0340,0004000.0050.0340,0002500.0050.02
0.30.050.540,0005000.0100.0540,0005000.0100.0540,0003000.0050.03
0.40.050.540,0006000.0150.140,0006000.0150.140,0004000.010.05
0.050.540,0000.020.1540,0000.020.1540,0000.1
0.051540,0000020140,0000020135,000
0.50.1.40,000600..40,000600..35,0004000.01005
0.05 0.12.540,000 40,0000.010.0540,000 40,0000.010.0535,000 35,000.
0.0535,00035,00030,000
100.1 0.2 0.33.035,000 35,000 35,0008000.030.335,000 35,000 35,0008000.030.230,000 30,000 30,0006000.010.1
.0.0535,00035,00030,000
0.135,00035,00030,000
0.2 0.35.035,000 35,0000.020.235,000 35,0008000.020.130,000 30,0006000.010.1
0.126,00026,00020,000
150.2 0.34.526,000 26,0008000.030.526,000 26,0008000.030.320,000 20,0006000.020.3
.0.126,00026,00020,000
0.2 0.37.526,000 26,0000.030.526,000 26,0008000.030.320,000 20,0006000.020.3
0.120,00020,00015,000
2.00.2 0.36.020,000 20,0008000.030.720,000 20,0008000.030.715,000 15,0006000.030.7
0.520,00020,00015,000

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