Hole Finishing HSR™ Application Data • Series 450222 „Series 450222 • Solid Carbide • Straight Flute • Grade K10F-DCFD™ • Metric Cutting Speed — vc Recommended Feed Rate per Rev Range — m/min Material Tool Group min max Diameter 1,40–3,15 3,16–4,80 1 60 – 80 mm/r 0,20–0,30 0,20–0,40 2 60 – 80 mm/r 0,20–0,30 0,20–0,40 3 50 – 70 mm/r 0,20–0,30 0,20–0,40 P 4 40 – 60 mm/r 0,20–0,30 0,20–0,40 5 20 – 30 mm/r 0,20–0,30 0,20–0,40 6 20 – 30 mm/r 0,15–0,30 0,20–0,30 1 10 – 20 mm/r 0,15–0,30 0,20–0,30 M 2 10 – 20 mm/r 0,15–0,30 0,20–0,30 3 10 – 20 mm/r 0,15–0,30 0,20–0,30 1 50 – 70 mm/r 0,25–0,45 0,35–0,65 K 2 50 – 70 mm/r 0,25–0,45 0,35–0,65 3 50 – 70 mm/r 0,25–0,45 0,35–0,65 1 10 – 20 mm/r 0,10–0,20 0,15–0,30 S 2 10 – 20 mm/r 0,10–0,20 0,15–0,30 W26 widia.com Hole Finishing