ROUGHING AND SEMI FINISHING TOOLS FINISHING TOOLS WITH HIGH ACCURACY • Burr bits • Chamfering tools • Adjustable diameter boring bars • Adjustable twin blade boring bars • Spot face cutters • Twin blade chamfering tools • ISO cartridges screw clamp design • Tailor made tools • Finish boring bars for small bores • Fine boring units • Dynamically balanced finish boring bars • Large dia. fine boring bars • Mounting details for fine boring units • Boring head • High accuracy fine boring bars • High accuracy fine boring units

Adjustable diameter boring bars for semi finishing   Ordering No. Dia. D1 Range in mm L1 L2 Insert Insert screw Torx key clamping screw Radial adjustment grub screw 30007890 07.8 to 09.0 150 16 TCMT 06 T1 04 M2 X T6 T6 Special screw M5x 12 M4x5 30008810 08.8 to 10.0 150 18 30009812 09.8 to 12.0 150 20 30011814 11.8 to 14.0 155 24 CCMT 06 02 04 M2.5 X T8 T8 30013816 13.8 to 16.0 160 28 TCMT 11 02 04 30015818 15.8 to 18.0 170 32 30017820 17.8 to 20.0 170 36 For Bore Tolerance + 0.1 mm. ................................................................................................................................................................................................ Ordering No. DiaD1 Range in mm Dia. D2 g6 L1 L2 Insert Insert screw Torx key Clamping screw allen head Radial adjustment grub screw 300 2024 19.8-24.0 16 150 50 TCMT 11 02 04 M2.5xT8 T8 Special screw M6x16 M5x6 300 2430 23.8-30.0 20 160 60 300 2935 29.0-35.0 25 170 70 TCMT 16T3 04 M3.5XT15 T15 Special screw M8x30 M5x8 300 3440 34.0-40.0 25 180 80 Note : Recommended for boring Tolerances of + 0.1 mm & more     .................................................................................................................................................................................................         Adjustable Diameter Boring Bars (Wedge Type) for Semi Finishing   Suitable for tolerance ± 0.050 mm. Application for finish boring on : 1. Special purpose fine boring machines. 2. CNC machining centre. 3. Boring machines.   All dimensions are in mm. Maximum adjustment on diameter ± 0.25mm. Any intermediate sizes are supplied on request.     Ordering No. Boring bar Ø D1 Ø D2 L1 L2 Insert Insert Screw Torx key Screws 200 009 9 8 120 25 TCMT 06 T1 02 M2.0xT6 T6 Grub screw M4x4 200 010 10 8 120 25 200 012 12 10 120 28 CCMT 06 02 04 M 2.5 X T8 T8 Grub screw M5x5 200 014 14 12 140 33 TCMT 11 02 04 M 2.5 x T8 T8 Wedge screw 73 085 741 200 015 15 12 140 33