SERIES 1BW (TOP-ON STYLE) MODULAR BALL NOSE END MILL Channel Ramping Corkscrew Pocket Contour Coolant L1 T1 L2 L1 L2 T1 Number D1 Extension Max. Depth Shank of Effective Accepts Coolant Wrench Cutter Number Nom. Dia. Length of Cut Size/Style Flutes Inserts Through Size 1BW7T-05010X5R01 0.500 1.00 0.25 M8 2 NKET12 No 10mm 1BW7V-07015X6R01 0.750 1.50 0.38 M10 2 NKET18 Yes 15mm 1BW7W-10015X7R01 1.000 1.50 0.50 M12 2 NCET25 Yes 17mm For Top-On shanks and adaptors, see pages 730-737. Operating guidelines on page 379. INSERTS NKET120200R NKET180300R NCET250400R R.250 R.375 R.500 .236 .360 .471 .461 .654 .858 Part Number Applications IN2005 IN2030 NKET120200R Multi-Purpose - 0.250" R NKET180300R Multi-Purpose - 0.375" R NCET250400R Multi-Purpose - 0.500" R =P =M =K =N =S =H HARDWARE Screw Driver Driver 1BW7T-05010X5R01 SM25-052-80 DS-T06F - 1BW7V-07015X6R01 SM30-080-10 DS-T09W - 1BW7W-10015X7R01 SM35-110-00 - DS-T15T 294 Grade