TTBN BLOCKS FOR PARTING AND DEEP GROOVING BLADES OD Grooving Parting H1 H B H2 H4 L2 H3 L1 L3 Designation H H1 H2 H3 H4 B L1 L2 L3(inch)(inch)(inch)(inch)(inch)(inch)(inch)(inch)(inch) Screw TTBN19-26 1.02 0.84 0.75 0.35 1.50 0.16 3.43 0.75 1.30 SHM6X1X25 L-W5 TTBN19-32 1.26 0.98 0.75 0.55 1.89 0.22 3.94 0.75 1.38 SHM6X1X40 L-W5 TTBN25.4-32 1.26 0.98 1.00 0.30 1.89 0.22 4.33 0.79 1.42 SHM6X1X40 L-W5 TTBN31.8-32 1.26 0.98 1.25 0.13 1.89 0.22 4.72 1.10 1.73 SHM6X1X40 L-W5 TTBU BLOCKS FOR PARTING AND DEEP GROOVING BLADES, REMOVEABLE TOP CLAMP OD Grooving Parting H1 H B H2 H4 L2L3 H3 L1 Designation H H1 H2 H3 H4 B L1 L2 L3(inch)(inch)(inch)(inch)(inch)(inch)(inch)(inch)(inch) Screw Clamp Wrench TTBU19-26 1.02 0.84 0.75 0.35 1.69 0.16 3.39 0.83 1.50 SRM6X30 BKU-86 L-W5 TTBU19-32 1.26 0.98 0.75 0.54 1.97 0.21 3.94 0.75 1.50 SRM6X30 BKU-110 L-W5 TTBU25.4-26 1.02 0.84 1.00 0.19 1.77 0.16 4.33 0.91 1.65 SRM6X30 BKU-100 L-W5 TTBU25.4-32 1.26 0.98 1.00 0.29 1.97 0.21 4.33 0.91 1.65 SRM6X30 BKU-110 L-W5 TTBU25.4-45 1.77 1.50 1.00 1.06 2.76 0.21 4.33 0.91 1.65 SRM6X30 BKU-110 L-W5 TTBU31.8-32 1.26 0.98 1.25 0.20 2.13 0.21 4.33 1.14 1.89 SRM6X30 BKU-110 L-W5 1309