GTB 54.7-180-C40 Double-Edged Rough Boring Bar – Durable, High-Strength Tool for Precision Boring MTQNR1616H16 Grade Comparison Tip: Round inserts

Grade Comparison Tip: Round inserts naturally dissipate high thermal energy

Its optimized 93-degree approach angle prevents side rubbing during complex copying or contouring

Haas) featuring advanced flood or high-pressure through-spindle coolant networks

Swapped out an old holder that was causing chatter on alloy steel

― Satoshi Y

GTB 54.7-180-C40 Double-Edged Rough Boring Bar – Durable, High-Strength Tool for Precision Boring MTQNR1616H16 Grade Comparison Tip: Round insertsSpecifications: Designation: GTB 54. 7 180 C40 Blade material: Coated Blade diameter : 54. 7mm Blade length : 180mm Handle length : 270mm Handle diameter : 40mm Applicable blade : CCMT09T304 Package Includes: A milling cutter (not include blade) Features of thick corn knife: Fixed boring bar, hardened, impact resistant, durable High strength, high hardness, more wear resistant bar, long service life Good hardenability, can withstand multiple impacts