Each flute on this face mill cutter has a coolant path that starts from the center of the face mill body, in order to drive the coolant fluid into this coolant path, one must use a coolant-style arbor screw (not included) to connect this face mill to the coolant-thru face mill tool holder. The coolant-style arbor screw compatible for this face mill is part # 202-6297( Sold separately )
Benefit from the 90 degree lead angle allows efficient square shoulder milling and ability to machine workpiece with weak structure or thin walls over 45 degree face mill. It uses industry standard APKT /APMT 1604 insert which has a positive 11 degree clearance angle and depth of cut of 0.551" or 14mm. The insert pockets are designed to be 19 degree positive inclined to minimize vibration and allowing fast cutting and lowering cutting noise
Coolant port on each flute to drive away cutting chip to extend insert tool life and cutting performance
Fitted with 11 degree positive rectangular inserts allow high depth of cut and feed per tooth
Use APKT / APHT / APET / APMT 1604 insert ( sold separately )
Setting Angle: 90 degree