Application Data • TDD Series • WU20PD™ • Through Coolant • Metric

Cutting Speed — vc Recommended Feed Rate (fz) by Diameter Range — m/min Material Tool Diameter

Groupminmax(mm)3,04,06,08,0 10,012,016,020,0
190–130mm/r0,08–0,120,12–0,180,18–0,200,20–0,220,22–0,250,25–0,280,28–0,300,30–0,34
280–115mm/r0,08–0,120,12–0,180,18–0,200,20–0,220,22–0,250,25–0,280,28–0,300,30–0,34
P
370–110mm/r0,05–0,100,10–0,160,16–0,180,18–0,200,20–0,220,22–0,240,24–0,260,26–0,28
465–95mm/r0,05–0,100,10–0,160,16–0,180,18–0,200,20–0,220,22–0,240,24–0,260,26–0,28
1105–145mm/r0,10–0,150,15–0,200,20–0,250,25–0,280,28–0,300,30–0,330,33–0,360,36–0,38
K285–120mm/r0,10–0,150,15–0,200,20–0,250,25–0,280,28–0,300,30–0,330,33–0,360,36–0,38
3100–140mm/r0,10–0,150,15–0,200,20–0,250,25–0,280,28–0,300,30–0,330,33–0,360,36–0,38