SERIES 15B1B (TOP•ON STYLE) 12MM IC BUTTON CUTTERS Ramping Corkscrew Pocket Facing Contour Coolant L2 D2 D1 R .236 Cutter Number D1 L2 D2NominalExtensionThreadDiameterLengthSizeNumberof InsertsCoolantThrough Max.Ramp Angle Insert Series Wrench Size 15B1B024044X7R00 24mm(.945) 1.500 M12 2 Yes 2.9 RJLT12 17mm 15B1B-10015X7R01 1.000 1.500 M12 2 Yes 3.3 RJLT12 17mm 15B1B-12015X8R01 1.250 1.500 M16 3 Yes 5.0 RJLT12 22mm 15B1B-15015X8R01 1.500 1.500 M16 3 Yes 6.8 RJLT12 22mm Operating Guidelines on page 98. 65