Page 637 - Master Catalog 2017, Inch

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Recommended Cutting Speeds • Metric

Cutting Speed — vc
m/min
TN6010 TN6025 THM
Material
Group min Start max min Start max min Start max
0/1 140 175 210 130 140 150 90 95 100
2 115 145 175 110 145 175 75 100 125
3 115 145 175 110 145 175 75 100 125
P
4 75 100 120 75 95 115 55 65 80
5 105 140 170 100 125 145 70 85 100
6 45 60 75 40 55 65 30 40 45
1 90 115 140 60 75 90 60 75 90
M 2 55 70 90 40 50 55 50 60 75
3 60 80 95 40 50 60 40 50 55
1 120 150 180 60 80 90 70 90 100
K 2 120 150 180 60 75 85 50 65 80
3 110 140 170 60 75 90 60 70 80
1 600 750 900 600 750 900 600 750 900
2 535 685 835 535 685 835 500 650 800
3 230 300 370 230 300 370 600 750 900
N 4 135 180 225 135 180 225 500 650 800
5 70 90 110 70 90 110 230 300 370
6 445 565 690 445 565 690 150 200 250
7 550 700 850 550 700 850 150 200 250
1 35 40 50 25 35 40 25 35 45
2 20 20 30 15 20 20 20 30 35
S
3 60 70 80 40 60 70 15 25 30
4 30 35 45 20 30 35 10 15 20
1 15 30 60 – – – – – –
2 15 30 60 – – – – – –
H
3 15 30 60 – – – – – –
4 15 30 60 – – – – – –

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