SUMIBORON Small Diameter Boring Bars 91° BNZ Type SUMIBORON DMIN Min. BNZ machinable diameter 5° DCON Internal / Facing H ■ Inserts (SUMIBORON) LF GAMF 80° ■ Parts ø4.76 7° ■ Holders Dimensions (mm) (For Torx holes) 1.59 Min. machining Dimensions diameter Diameter Height Length Rake angle Grades (mm) Cat. No. Stock Screw Wrench Sleeves DMIN DCON H LF GAMF BNC2020 BNC2010 BN2000 BN7000 Nose BN1000 D 80 − 14 Cat. No. BN700 BNZ 606R 7.0 6.0 5.5 HBB 616 radius BNZ 608R D 9.0 8.0 7.5 100 − 12 HBB 816 RE BNZ 610R BNZ 612R D D 11.0 10.0 9.5 13.0 12.0 11.0 125 − 10 130 − 8 BFTX0204N 0.5 TRX06 Q Q Package NU-ZNEX 040102 contains Q Q D D D F Q Q D D D F 0.2 E 1 pc. NU-ZNEX 040104 0.4 BNZ 616R D 17.0 16.0 15.0 145 − 6 Q Boring D Q Q Q Q Q Bars Package NC-ZNEX 040102LE 0.2 BNZ 620R D 21.0 20.0 19.0 160 − 5 Q contains 1 pc. NC-ZNEX 040104LE D Q Q Q Q Q 0.4 ø16 DCB Sleeves Stock HoleDCB diameter Applicable holders Package NC-ZNEX 040102LT Q D Q Q Q Q 0.2 contains 1 pc. NC-ZNEX 040104LT Q D Q Q Q Q 0.4 HBB 616 D 6 BNZ 606R Package T-NU-ZNEX 040102 Q Q D 0.2 15 100 contains HBB 816 D 8 BNZ 608R 10 pcs. T-NU-ZNEX 040104 Q Q D 0.4 Recommended tightning torque (N・m) F mark: To be replaced by new item (Please confirm stock availability) E79