ST-89.7-27-2T Double-Edged Fixed Rough Boring Bar – High Strength, Nickel-Plated WTJNR1616H16 UTI20T (Universal Uncoated): Use for

UTI20T (Universal Uncoated): Use for versatility and shock resistance

Material Group Vc (m/min) fn (mm/rev) Alloy Steel (P) 130 - 240 0

Designation:ZTGD0404-MM YB9320

Workpiece Material Matrix & Grade Comparison Tips: To achieve optimal chip control and tool longevity on the MGEHR2525-5 holder

ST-89.7-27-2T Double-Edged Fixed Rough Boring Bar – High Strength, Nickel-Plated WTJNR1616H16 UTI20T (Universal Uncoated): Use forSpecifications: Designation: ST 89. 7 27 2T Blade material: Coated Blade diameter : 89. 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