Lead angle 45°/ 24°/ 20° MFK PNMG/PNEG/PNEA Usage classification Gray cast iron ★ ☆ ☆ ★ ★:Roughing / 1st Choice ☆:Roughing / 2nd Choice K ■:Finishing / 1st Choice Nodular cast iron ★ ☆ ★ ☆ □:Finishing / 2nd Choice CBN Dimension (mm) Carbide Ceramic CVD CVD - PVD - Applicable Insert Description toolholder S INSL BCH BS CA420M KBN475 PR1510 PR1525 KS6050 CS7050 INSL PNEA 1106XNTN-T01020 6.5 16.94 1.5 1.5 N N BS BCH S High speed machining INSL PNEG 1106XNTR-T00515 6.35 17.07 N N S High speed machining / With chipbreaker SL IN BS BC H S PNEG 1106XNTR-T01015W 6.5 18.06 1.7 4.8 N With wiper edge / 2-edge INSL BS PNEG 1106XNEN-GL 6.35 17.18 2.6 2.6 N N N M27, M28 BCH S M Surface oriented INSL PNMG 1106XNEN-GM 6.35 17.23 2 2 N N N BS BCH S General purpose Milling INSL PNMG 1106XNEN-GH 6.35 17.23 2 2 N N N BS BCH S Tough edge SL IN BCH PNEG 1106XNER-W 6.35 18.02 2 10 N N N BS S With wiper edge / 2-edge Handed insert shows Right-hand N : Standard item R : Right hand only L : Left hand only U : Check availability M26