SEC-Boring Bars SDUC Type / SDQC Type ■ Inserts  ( Coated carbide / Cermet / Carbide) ● 7°Positive G Class ● 7°Positive G Class DCGT Grades Dimensions (mm) DCGW Grades Dimensions (mm) SD T1500Z T1000A T1500A Inscribed circle Thickness Nose radius AC503U Inscribed circle Thickness Nose radius Cat. No. Cat. No. DCGT 070202R-SD D D D 0.2 DCGW 070202 D 0.2 070202L-SD D D D 6.35 2.38 0.2 070204 D 6.35 2.38 0.4 070204R-SD D D D 0.4 070208 D 0.8 070204L-SD D D D 0.4 DCGW 11T302 D 0.2 DCGT 11T304R-SD D D D 0.4 11T304 D 9.525 3.97 0.4 11T304L-SD D D D 9.525 3.97 0.4 11T308 D 0.8 11T308R-SD D D D 0.8 11T308L-SD D D D 0.8 DCGT Grades Dimensions (mm) SI AC610M AC630M AC510U AC520U AC1030U AC530U T1500Z T1000A T1500A Inscribed circle Thickness Nose radius E Cat. No. DCGT 070201MN-SI D D D D D D D D D <0.1 070202MN-SI D D D D D D D D D 6.35 2.38 <0.2 070204MN-SI D D D D D D D D D <0.4 Boring Bars DCGT 11T301MN-SI D D D D D D D D D <0.1 11T302MN-SI D D D D D D D D D 9.525 3.97 <0.2 11T304MN-SI D D D D D D D D D <0.4 11T308MN-SI D D D D D D D D <0.8 Nose radii with a sign "<" indicate negative tolerances. DCGT Grades Dimensions (mm) SC AC1030U AC530U ACZ150 T1500Z T1000A T1500A Inscribed circle Thickness Nose radius Cat. No. DCGT 0702003N-SC D D D D D  0.03 DCGT 070201MN-SC D D D D D D 6.35 2.38 <0.1 070202MN-SC D D D D D D <0.2 070204MN-SC D D D D <0.4 DCGT 11T3003N-SC D D D D D  0.03 DCGT 11T301MN-SC D D D D D D <0.1 11T302MN-SC D D D D D D 9.525 3.97 <0.2 11T304MN-SC D D D D D D <0.4 11T308MN-SC D D D D D <0.8 Nose radii with a sign "<" indicate negative tolerances. DCGT Grades Dimensions (mm) AG H1 Inscribed circle Thickness Nose radius Cat. No. DCGT 070202N-AG D 6.35 2.38 0.2 070204N-AG D 0.4 DCGT 11T302N-AG D 0.2 11T304N-AG D 9.525 3.97 0.4 11T308N-AG D 0.8 DCGT Grades Dimensions (mm) AY H1 Inscribed circle Thickness Nose radius Cat. No. DCGT 070201R-AY D 0.1 070201L-AY D 0.1 070202R-AY D 6.35 2.38 0.2 070202L-AY D 0.2 070204R-AY D 0.4 070204L-AY D 0.4 DCGT 11T301R-AY D 0.1 11T301L-AY D 0.1 11T302R-AY D 9.525 3.97 0.2 11T302L-AY D 0.2 11T304R-AY D 0.4 11T304L-AY D 0.4 E32