APT 1-1/16" Tri-Lead Indexable Boring Bar, 4" Overall, USA Made Adapter For use on TOS chucks

For use on TOS chucks only

40 TAPER 5MT USA QUICK CHANGE ADAPTER QCM4-5

OSG 5/16"-18 NC HSS-PM Straight Flute Bottoming Tap 4FL GH3 TiCN Coated

Made of tempered alloy steel for rigidity

Insert Size16mm

APT 1-1/16" Tri-Lead Indexable Boring Bar, 4" Overall, USA Made Adapter For use on TOS chucksAPT 1 1 16" Tri Lead Indexable Boring Bar, 4" Overall, USA Made PRODUCT DESCRIPTION FEATURES: Inserts can be indexed and replaced without loss of hole size or depth. Made of tempered alloy steel for rigidity. Cartridges are hardened and ground to precision accuracy. Uses standard 3 8" IC (TPG 320 Series) triangle inserts. 3 different cartridges 3 different lead angles all interchangeable. Supplied with 0 no lead, clamp, chipbreaker, and shim. (5