GEMI Utility Double-Ended Inserts, for Internal and External Grooving and Turning ±0.08 10 Ref. 2.9 Ref. 8° W R M Dimensions Tough ¥ Hard Recommended Machining Data a p f turn f groove Designation W ±0.02 M IC808 IC908 (mm) (mm/rev) (mm/rev) GEMI 3002M 3.00 2.2 O O 0.25-1.30 0.10-0.14 0.05-0.09 • Dmin for internal application=12.5 mm For tools, see pages: E-GEHIR / E-GHIR (B28) • GEAIR/L (B27) • GEHIR/L (B25) • GEHIR/L-SC (B26) • GEHSR/L-SL (A13). GEPI (W