CX21NS CX31NA CX31NS CX41NS CX41NA Shoulder Milling APKT1003 / APKT1604 方肩銑削刀片 ♦ Innovative strong cutting edge and chip-breaker design. ♦ Excellent chip evacuation. ♦ Large depth of cutting operations. ♦ Lower cutting resistance. Specification P Steel ◎ ◎ ◎ ○ ○ M Stainless steel ○ ○ ○ ◎ ◎ 1st choice 2st choice K Cast iron ◎ ○ ○ ○ ○ Grade Dimensions (mm) Inserts Designation Drawing A B S r d1 t1 APKT 100304PDER-MG ✓ ✓ ✓ 10.5 6.7 3.5 0.4 2.8 - APKT 100308PDER-MG ✓ ✓ ✓ 10.5 6.7 3.5 0.8 2.8 - APKT 100304PDER-RG ✓ ✓ ✓ 10.5 6.7 3.5 0.4 2.8 - APKT 160408PDER-MG ✓ ✓ ✓ ✓ 16.3 9.525 5.25 0.8 4.5 - APKT 160408PDER-RG ✓ ✓ ✓ ✓ 16.3 9.525 5.25 0.8 4.5 - Recommended Cutting Conditions for APKT1003 Working Material Vc fz ap Carbon Steel (HB85-225) 80 ~ 200 0.08 ~ 0.20 ~ 7.0 Stainless 300 Series 50 ~ 110 0.05 ~ 0.15 ~ 4.0 Cast Iron (HB140-220) 80 ~ 180 0.08 ~ 0.20 ~ 6.0 for APKT1604 Working Material Vc fz ap Carbon Steel (HB85-225) 80 ~ 200 0.12 ~ 0.28 ~ 11.0 Stainless 300 Series 50 ~ 110 0.10 ~ 0.22 ~ 7.0 Cast Iron (HB140-220) 80 ~ 180 0.12 ~ 0.28 ~ 10.0 A046