W Rd° APCR 1604 Super Positive and Polished Rake ap l Ref Insert for Machining Aluminum and High Temperature Alloys F r S Recommended Dimensions Machining Data a p f z Designation l a p W r F S IC28 (mm) (mm/t) APCR 1604PDFR-P 17.92 14.50 9.45 0.80 1.80 5.70 • 6.00-14.00 0.15-0.25 • For cutting speed recommendations, see pages 462-498 MILLING INSERTS P290 ACKT l Single-Sided Rectangular Inserts Rd° with Two Serrated Cutting Edges F r F W S P290 ACKT 1806PDR-FWR Recommended Dimensions Tough 1  Hard Machining Data a p f z Designation W l S r (5) F IC28 IC330 IC840 IC830 IC380 IC808 IC810 (mm) (mm/t) P290 ACKT 1204PDR-FW 8.20 12.80 4.40 0.90 1.50 • • • 7.00-12.00 0.06-0.10 P290 ACKT 1204PDR-FWP 8.20 12.80 4.40 0.90 1.50 • 7.00-12.00 0.06-0.10 P290 ACKT 1806PDR-FW 10.70 18.50 6.00 1.20 2.00 • • • • 10.00-18.00 0.08-0.12 P290 ACKT 1806PDR-FWE (1) 10.70 18.50 6.00 1.20 2.00 • • • 10.00-18.00 0.08-0.12 P290 ACKT 1806PDR-FWE-P (2) 10.70 18.50 6.00 1.20 2.00 • 10.00-18.00 0.08-0.12 P290 ACKT 1806PDR-FWP (3) 10.70 18.50 6.00 1.20 2.00 • 10.00-18.00 0.08-0.12 P290 ACKT 1806PDR-FWR (4) 10.70 20.20 6.00 3.80 1.90 • 10.00-18.00 0.08-0.12 • For cutting speed recommendations, see pages 462-498 (1) A sharp edged insert, for long overhang applications or when machine power is limited (2) Polished rake, used for rough milling of aluminum and titanium (3) For titanium and austenitic stainless steel. (4) To be used only on the tool's first row for rough cutting when the required final corner radius should be up to 4 mm (5) Radius for programming For tools, see pages: BLPK (232) • P290 ACK (211) • P290 ACK-C#-18 (212) • P290 ACK-M (211) • P290 EPW (27) • P290 EPW-M (28) • P290 FPW (184) • P290 SM (212) r P290 ACCT Single-Sided Rectangular Inserts l Rd° with Two 12 and 18 mm Straight Cutting Edges F W S Recommended Dimensions Tough 1  Hard Machining Data a p f z Designation W l S r F IC28 IC830 IC808 IC810 (mm) (mm/t) P290 ACCT 1204PDR-TL 8.20 13.00 4.80 0.90 0.10 • 1.00-12.00 0.06-0.10 P290 ACCT 1204PDR-HL 8.20 13.00 4.80 0.40 - • 0.50-12.00 0.06-0.10 P290 ACCT 1806PDR-HL 10.80 19.40 6.50 0.80 - • • • 10.00-18.00 0.08-0.12 P290 ACCT 1806PDR-HL-P 10.80 19.40 6.50 0.80 0.15 • 10.00-18.00 0.08-0.12 P290 ACCT 1806PDR-TL 10.80 19.40 6.50 1.20 0.15 • • 10.00-18.00 0.08-0.12 • HL - For finishing applications • HL-P - Polished rake, used for aluminum • TL- Reinforced straight cutting edges, designed for rough and semi-finish milling • For cutting speed recommendations, see pages 462-498 For tools, see pages: BLPK (232) • P290 ACK (211) • P290 ACK-C#-18 (212) • P290 ACK-M (211) • P290 EPW (27) • P290 EPW-M (28) • P290 FPW (184) • P290 SM (212) 395