Auto Tools for Mini-system A\ VNDBR VNDGR For Small Internal Boring & Profiling For Small Internal Grooving i 1 i 1 10" Qj/’ mB £Or5 L V B b LXa i Designation i L H f tmax Dmin R Designation b l L H f f2 tmax Dmin VN 020 BR06 - R 0.10 6 25.80 3.9 1.80 0.25 2.0 0.10-0.15 VN 040GR11-B100 1.00 11 30.8 3.9 3.50 0.1 1.00 4.0 030BR11-R0.10 11 30.80 3.9 2.60 0.40 3.0 0.10-0.15 040GR11-B150 1.50 11 30.8 3.9 3.50 0.1 1.00 4.0 040BR11-R0.20 11 30.80 3.9 3.50 0.50 4.0 0.20 050GR11-B100 1.00 11 30.8 3.9 4.40 0.1 1.20 5.0 050BR11- R0.20 11 30.80 3.9 4.50 0.70 5.0 0.20 050GR11-B150 1.50 11 30.8 3.9 4.40 0.1 1.20 5.0 050BR20 - R0.20 20 39.80 3.9 4.50 0.70 5.0 0.20 050GR11-B200 2.00 11 30.8 3.9 4.40 0.1 1.20 5.0 060BR20-R0.20 20 39.80 3.9 5.30 1.00 6.0 0.20 060GR20-B100 1.00 20 39.8 3.9 5.20 0.3 1.40 6.0 060BR30-R0.20 30 49.80 3.9 5.30 1.00 6.0 0.20 060GR20-B150 1.50 20 39.8 3.9 5.20 0.3 1.40 6.0 070BR30-R0.20 30 49.80 3.9 6.20 1.00 7.0 0.20 060GR20-B200 2.00 20 39.8 3.9 5.20 0.3 1.40 6.0 070GR20-B100 1.00 20 39.8 3.9 6.20 0.3 2.00 7.0 070GR20-B150 1.50 20 39.8 3.9 6.20 0.3 2.00 7.0 VNDBBR 070GR20-B200 2.00 20 39.8 3.9 6.20 0.3 2.00 7.0 For Small Internal Back Boring 5‘ 1 r-2'/ x -*• g7 I 2.0 L x Designation i L H f tmax Dmin R VN 040BBR11-R0.15 11 30.80 3.9 3.60 1.00 4.0 0.15 050BBR11-R0.20 11 30.80 3.9 4.60 1.30 5.0 0.20 050BBR20 - R0.20 20 39.80 3.9 4.60 1.30 5.0 0.20 060BBR11- R0.20 11 30.80 3.9 5.40 1.80 6.0 0.20 060BBR20-R0.20 20 39.80 3.9 5.40 1.80 6.0 0.20 055 056