UMGR Miniature Indexable Inserts for Internal Turning 3° f 7° R W Right-hand shown Dimensions Designation W ±0.02 R ±0.02 f D min IC508 UMGR 4.0-0.0 1.63 0.00 2.2 4.00 O UMGR 4.0-0.1 1.63 0.10 2.2 4.00 O For tools, see pages: MGUHR (B22). GEHIMR/L Internal Machining Boring Bars with Coolant Holes, for Insert Widths Less than 1.9 mm Tmax-r h1 Dmin l1 l2 dg7 f W Right-hand shown Designation W min W max (1) d D min T max-r l 1 l 2 f h 1 Inlet GEHIMR/L 10-13 0.80 1.90 10.00 12.50 2.50 125.00 25.0 7.6 5.0 3.5 mm GEHIMR/L 12-14 0.80 1.90 12.00 14.00 2.50 150.00 35.0 9.0 6.0 6.0 mm GEHIMR/L 16-13 0.80 1.90 16.00 12.50 2.50 125.00 20.0 10.6 7.5 M6 (2) GEHIMR/L 16-14 0.80 1.90 16.00 14.00 2.50 125.00 25.0 10.9 7.5 M6 (2) GEHIMR/L 16-16 0.80 1.90 16.00 16.00 2.50 160.00 40.0 10.5 7.5 M6 (2) (1) Pocket can carry inserts up to 3 mm width. (2) Plastic seal with M6 thread. For inserts, see pages: GEPI (B30) • GEPI (W