NEW MT4 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 : M16. 3" BORING HEAD. 1PCS NT30 BORING HEAD ARBOR. TPGT09 TPGT1103 ) for all steel.