
SEC-Boring Bars CTFP Type ■ Inserts ( SUMIBORON / SUMIDIA) ● 11°Positive G Class ● 11°Positiv e G Class ● SUMIDIA NF Inserts ● SUMIBORON Grades Dimensions (mm) NF- Grades Dimensions (mm) TPGN TPGN Inscribed circle Nose radius Inscribed circle Thickness Nose radius Thickness DA2200 DA1000 BN2000 BN7000 BNX20 BN500 BN700 Cat. No. Cat. No. TPGN 110304 D D D D 0.4 NF-TPGN 110302 D F 0.2 110308 D 0.8 110304 D F 6.35 3.18 0.4 TPGN 110304HS Q D Q Q Q 6.35 3.18 0.4 110308 D F 0.8 110308HS Q D Q Q Q 0.8 NF-TPGN 160302 D F 0.2 TPGN 160304 D D D D D 0.4 160304 D F 9.525 3.18 0.4 160308 D D 0.8 160308 D F 0.8 9.525 3.18 TPGN 160304HS Q D Q Q Q 0.4 160308HS Q D Q Q Q 0.8 NF- Grades Dimensions (mm) Inscribed circle TPGN Nose radius Note: The part number suffixes stand for the following: HS: Strengthened cutting edge type Thickness E DA2200 DA1000 ● 11°Positive M Class ● SUMIBORON One Use Inserts Cat. No. (D mark: Only packages containing one piece are in stock, A mark: Packages containing one piece and packages containing 10 pieces are in stock) Boring D F Bars NF-TPGN 110304P 0.4 6.35 3.18 NU- Grades Dimensions (mm) 110308P D F 0.8 D F Inscribed circle TPGN Nose radius NF-TPGN 160304P 9.525 3.18 0.4 Thickness BN2000 BN7000 BN1000 BNX20 BN350 BN500 BN700 ● SUMIDIA Cat. No. Grades Dimensions (mm) NU-TPGN 110302 D 0.2 TPGN Inscribed circle Nose radius Thickness 110304 A A D D D D 0.4 A D A D D D D DA150 110308 0.8 110302LT Q Q D Q Q Q Q 0.2 6.35 3.18 110304LT Q Q D Q Q Q Q 0.4 Cat. No. 110308LT Q Q D Q Q Q Q 0.8 TPGN 110302 D 0.2 110304HS Q Q D Q Q Q Q 0.4 110304 D 6.35 3.18 0.4 110308HS Q Q D Q Q Q Q 0.8 110308 D 0.8 NU-TPGN 160302 D 0.2 TPGN 160302 D 0.2 160304 A D A D D D 0.4 160304 D 9.525 3.18 0.4 160308 A A D D D D 0.8 160308 D 0.8 160304LT Q Q D Q Q Q Q 9.525 3.18 0.4 160308LT Q Q D Q Q Q Q 0.8 160304HS Q Q D Q Q Q Q 0.4 ● 11°Positive M Class 160308HS Q Q D Q Q Q Q 0.8 ● SUMIDIA Break Master Note: The part number suffixes stand for the following: LT: Cutting performance focused type NU- Grades Dimensions (mm) TPMR Inscribed circle HS: Strengthened cutting edge type Nose radius Thickness DM DA150 Cat. No. NU-TPMR 110302L-DM D 0.2 6.35 3.18 110304L-DM D 0.4 NU-TPMR 160302L-DM D 0.2 9.525 3.18 160304L-DM D 0.4 You can also use the 11° inserts with holes on page E61 to E65. ▲ mark: To be replaced by new item (Please confirm stock availability) E67