BARREL-STYLE INDEXABLE END MILLS FOR FAST AND PRISTINE FINISHING OF STRAIGHT AND PROFILED SURFACES • Precisely crowned inserts decrease finishing time by allowing greater axial advance, “step-downs” • The insert’s seating surfaces are precisely ground to minimize run-out and improved surface finish, even at high feed rates • Cutter diameters of .625”, .750” and 1.00” are each available in our popular Top-On and ultra-precise Chip-Surfer adaptions • Inclined inserts allow for the finishing of a larger range of stock conditions • High sheer insert geometry and keen cutting edges are ideal for semi-finish and finish milling SERIES 12L8J (CHIP•SURFER STYLE) INDEXABLE BARREL FORM, USING 20MM PROFILE RADIUS INSERT (CDHT090320R-M…) Shoulder Contouring Coolant LF CCMS APMX DC DHUB RH PRFRAD DC PRFRAD RH APMX LF ZEFF CCMS DHUB Part Number Cutting Profile Radius Depth of Cut Functional Effective Connection Hub Diameter Radius Height Max. Length Teeth Code Diameter 12L8J-06008TRR01 0.620 0.791 0.252 0.379 0.812 2 Chip Surfer T10 0.605 12L8J-07010TSR01 0.745 0.787 0.252 0.379 1.000 3 Chip Surfer T12 0.725 12L8J-10012TUR01 0.995 0.785 0.253 0.379 1.250 4 Chip Surfer T15 0.945 SERIES 12L8J (TOP•ON STYLE) INDEXABLE BARREL FORM, USING 20MM PROFILE RADIUS INSERT (CDHT090320R-M…) Shoulder Contouring Coolant LF CCMS APMX DC DHUB RH PRFRAD DC PRFRAD RH APMX LF ZEFF CCMS DHUB Part Number Cutting Profile Radius Depth of Cut Functional Effective Connection Hub Diameter Radius Height Max. Length Teeth Code Diameter 12L8J-06010X5R01 0.620 0.791 0.252 0.379 1.000 2 Top-On M8 0.502 12L8J-07011X6R01 0.745 0.787 0.252 0.379 1.125 3 Top-On M10 0.699 12L8J-10013X7R01 0.995 0.785 0.253 0.379 1.375 4 Top-On M12 0.817 86