W 2 9 2 4 0 1 0 . 0 4 8 4 2 5 2 3 4 5 6 7 8 9 10 11 12 13 14 2 – 3 00 W... 84° 29 W... 84° 30 T... 60° 57 T... 60° 80 S... 90° 4 – 5 04 4,0 mm 18 6,2 mm 6,35 mm 28 8,9 mm 42 12,0 mm 10 4,8 mm 5,0 mm 20 7,0 mm 7,1 mm 32 9,52 mm 9,8 mm 46 13,2 mm 12 5,5 mm 24 8,0 mm 34 10,0 mm 50 15,0 mm 14 5,6 mm 26 8,2 mm 38 10,9 mm 11,1 mm 58 17,6 mm 6 – 7 06 12 34 01 02 03 11 12 13 14 15 18 32 33 9 – 10 01 R 0,1 04 R 0,4 02 R 0,2 06 R 0,6 03 R 0,3 08 R 0,8 11 – 14 E F T 0° P P P M M M K K K N N N S S S H H H ≤ 6° P P P M M M K K K N N N S S S H H H ≤ 12° P P P M M M K K K N N N S S S H H H ≤ 20° P P P M M M K K K N N N S S S H H H Insert Grade Selection of the rake angle Recommendations for the usage of indexable inserts with ground chip breakers rounded Sharp chamfered Number key For indexable inserts acc. to factory standard Type / shape Regular version, periphery ground Reinforced version Periphery ground, clearance angle 8° Periphery ground, clearance angle 11° Periphery sintered Topography Ground code Left-hand cutting, 6° Left-hand cutting, 12° High-feed geometry, chamfered and rounded Sintered code Double grooves, cutting edge chamfered and rounded Stepped geometry, cutting edge chamfered and rounded Calotte geometry, cutting edge rounded 20° chip former, cutting edge rounded Alu / finishing geometry Shaft geometry, cutting edge rounded Finishing topography Semi-finishing topography Finishing topography with wiper corner Burr-minimised, periphery ground Burr-minimised, periphery sintered Size / IC Corner radius → 152 Here you will find a detailed chip groove description. → 154 Here you will find the detailed grade description. Boring and fine boring tools Technical Information
