Milling indexable cutting inserts Korloy Power Buster New serrated edge design increases productivity by reducing insert cutting load Power Buster New tool

Milling indexable cutting inserts Korloy Power Buster New serrated edge design increases productivity by reducing insert cutting load Power Buster New tool

Milling indexable cutting inserts Korloy Power Buster New serrated edge design increases productivity by reducing insert cutting load Power Buster New tooling utilizing a specially designed serrated edge to increase productivity by reducing the cutting load. Double-sided 6 corner insert geometry ensures high rigidity, long tool life and cost efficiency The serrated edge divide the chips into smaller pieces. This feature provides excellent chip control, reduces interference of the cutter and ensures good durability of the cutter body. AA (approach angle) 45° and 80° available (same insert used) Application High depth of cut and feed rate(Steel, Cast iron) Code system PB A C M 5 250 R/L - Power Buster Power buster AA A 45° Z 80° Cutter type Arbor type Inscreibed circle of insert C Cutter S:Shank M Metric I Inch 5 15.875 Tool Dia. Hand No, of tooth 0D 250 R Right No code Coarse pitch L Left M Close pitch Features of Insert O Major cutting edge(serrated edge) Low cutting forces Ideal for chip control, divides chips into small pieces for proper chip evacuation. Double sided 6 corner insert Ideal edge design for Steel and Cast iron rough milling Comparison of chip control and cutting force Power Buster 75% ISO milling insert Workpiece SCM440 Cutting condition vc=200m/min ap=8mm ae=90mm fz=0.3mm/t > L 1 Thicker insert Thick insert guarantees high rigidity Balanced insert design for stable mounting 1 1 V L Botto u NM Chip breaker High rake angle for low cutting force Good chip flow at various feed and depth of cut Inserts are protected with seats for a precise mounting Low friction and good heat evacuation at high depth cut Insert seat protection High rake angle Hollows for lower friction 6 Minor cutting edge High rake angle to avoid interference with chip Calculated minor cutting edge angel for both AA 45° & 80° cutter 2nd minor cuttingedge for AA 80" 1 1st minor cuttingedge for AA 45 Technical Information for