NEW R8 3INCH BORING HEAD SET WITH 6 INDEXABLE BORING BAR AND 6 CARBIDE INSERTS

(INDEXABLE NO BORING RANG BORING DEPTH INSERTS BORING AP BORING FEEDmm/rev CUTTING SPEEDm/min WRENCH. 6PCS 3/4 INDEXABLE BORING BAR. Drawbar Thread : 7/16. 1PCS R8 BORING HEAD ARBOR. 3" BORING HEAD. TPGT09 TPGT1103 ) for all steel.