HI Parting off of Duble-hole Parting off of Duble-hole HI Insert for Parting off Designation L IC ± 0.02 T ± 0.02 I E ± 0.02* X* 0 A a P R r1 a b Fig . DHC 6 R / L 100 -000NB 32.0 6.0 2.5 8.5 1.0 5.0 0° 0.3 ° 0.3 ° 0.00 0.00 1 6 R / L 150 -000NB 32.0 6.0 2.5 8.5 1.5 7.0 0° 0.3 ° 0.3 ° 0.00 0.00 1 N vvv A 6R /L 100 - 000NB 15 6R / L 120 - 000NB 15 32.0 32.0 6.0 6.0 2.5 2.5 8.5 8.5 1.0 1.2 5.0 5.0 15 ° 15 ° 0.3 ° 0.3 ° 0.5 ° 0.5 ° 0.00 0.00 0.00 0.00 1 1 Jl | Ki >- - -< ' 6R /L 150 - 000NB 15 32.0 6.0 2.5 8.5 1.5 7.0 15 ° 0.3 ° 0.5 ° 0.00 0.00 1 i i y