Application Data • TOP DRILL S™ • Cast Iron

  • TOP DRILL S • TDS212 • WK15PD • Flood Coolant • Metric
Cutting Speed — vc Range — m/minRecommendedFeed Rate (f)by Diameter
Material Groupmin – maxTool Diameter (mm)3,04,06,08,010,012,016,020,0
15, 1670 – 170mm/r0,16–0,310,20–0,380,23–0,440,25–0,490,31–0,600,38–0,740,31–0,600,38–0,74
K 17, 18, 1980 – 140mm/r0,16–0,250,20–0,310,23–0,360,25–0,400,31–0,480,38–0,600,31–0,480,38–0,60
2070 – 130mm/r0,12–0,250,14–0,300,17–0,350,19–0,400,24–0,480,30–0,600,24–0,480,30–0,60

20 70 – 130 mm/r 0,12–0,25 0,14–0,30 0,17–0,35 0,19–0,40 0,24–0,48 0,30–0,60 0,24–0,48 0,30–0,60

  • TOP DRILL S • TDS411/TDS412/TDS413 • WK15PD • Through Coolant • Metric

Cutting Speed

Cutt Ranging Speed — vc e — m/minRecommendedFeed Rate (f)by Diameter
Material Groupmin– maxTool Diameter (mm)3,04,06,08,010,012,016,020,0
15, 1680– 190mm/r0,11–0,220,12–0,240,16–0,310,20–0,380,23–0,440,25–0,490,31–0,600,38–0,74
K 17, 18, 1990– 170mm/r0,12–0,160,13–0,190,16–0,250,20–0,310,23–0,360,25–0,400,31–0,480,38–0,60
2080– 150mm/r0,08–0,170,09–0,190,12–0,250,14–0,300,17–0,350,19–0,400,24–0,480,30–0,60

Metric tolerance

nominal size range D1 tolerance m7 D tolerance h6

>3–6 0,004/0,016 0,000/-0,008

nominal size rangeD1 tolerance m7D tolerance h6
>3–60,004/0,0160,000/-0,008
>6–100,006/0,0210,000/-0,009
>10–180,007/0,0250,000/-0,011
>18–25,40,008/0,0290,000/-0,013

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