BTA INDEXABLE DRILLS TBTA-D ASSEMBLY OF TBTA-D SERIES Diameter 1.181 - 2.559 3 1 5 4 1. Head shank 2. Outer insert 3. Inner insert 4. Center insert 5. Guide pad 2 Diameter Parts 1.181 - 1.299 1.300 - 1.417 1.418 - 1.535 1.536 - 1.654 1.654 - 1.772 Outer NPMT 06504R2 NPMT 06504R2 NPMT 0804R2 NPMT 0804R2 NPMT 0804R2 Screw CSTB 2.5 CSTB 2.5 CSTB 2.5 CSTB 2.5 CSTB 2.5 Wrench T8 T8 T8 T8 T8 Inner NPMT 06504R2 NPMT 06504R2 NPMT 06504R2 NPMT 0804R2 NPMT 0804R2 Inserts Screw CSTB 2.5 CSTB 2.5 CSTB 2.5 CSTB 2.5 CSTB 2.5 Wrench T8 T8 T8 T8 T8 Center NPMT 06504L2 NPMT 0804L2 NPMT 0804L2 NPMT 0804L2 NPMT 09504L2 Screw CSTB 2.5 CSTB 2.5 CSTB 2.5 CSTB 2.5 CSTB 2.5 Wrench T8 T8 T8 T8 T8 Guide Pad PAD-GO07 PAD-GO07 PAD-GO07 PAD-GO08 PAD-GO08 Pads Screw CSTB 3S CSTB 3S CSTB 35 CSTB 3.5 CSTB 3.5 Wrench T9 T9 T9 T9 T9 Diameter Parts 1.772 - 1.890 1.890 - 2.008 2.008 - 2.244 2.244 - 2.480 2.481 - 2.559 Outer NPMT 09504R2 NPMT 09504R2 NPMT 09504R2 NPMT 12504R2 NPMT 12504R2 Screw CSTB2.5 CSTB2.5 CSTB2.5 CSTB2.5 CSTB2.5 Wrench T8 T8 T8 T8 T8 Inner NPMT 0804R2 NPMT 09504R2 NPMT 09504R2 NPMT 09504R2 NPMT 12504R2 Inserts Screw CSTB2.5 CSTB2.5 CSTB2.5 CSTB2.5 CSTB2.5 Wrench T8 T8 T8 T8 T8 Center NPMT 09504L2 NPMT 09504L2 NPMT 12504L2 NPMT 12504L2 NPMT 12504L2 Screw CSTB2.5 CSTB2.5 CSTB2.5 CSTB2.5 CSTB2.5 Wrench T8 T8 T8 T8 T8 Guide Pad PAD-GO10 PAD-GO10 PAD-GO10 PAD-GO12 PAD-GO12 Pads Screw CSTB3.5 CSTB3.5 CSTB3.5 CSTB3.5 CSTB3.5 Wrench T9 T9 T9 T9 T9 627