ST-74.7-22-2T Double-Edged Fixed Rough Boring Bar – Impact-Resistant, Long-Lasting, Nickel-Plated Design TMR-80R6-C32-200-5T acting as a thermal shield

acting as a thermal shield to prevent crater wear under high-temperature cutting conditions

Choose AC810P to maximize cutting velocity and wear economy in stable

8mm corner radius provides a much stronger edge than 0

51 carbide

Designation: ER11-5MM AAA 0

ST-74.7-22-2T Double-Edged Fixed Rough Boring Bar – Impact-Resistant, Long-Lasting, Nickel-Plated Design TMR-80R6-C32-200-5T acting as a thermal shieldSpecifications: Designation: ST 74. 7 22 2T Blade material: Coated Blade diameter : 74. 7mm Number of blades : 2 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 The bar head blade is square, can be indexed four