CH-M30-H32-D48-C32-120L-3T Countersunk Milling Tool Bar – Nickel-Plated, 32mm Handle Ground Geometry Q3: What does the "Q"

Q3: What does the "Q" signify in the model number C16Q-SVJBR11

4mm Radius Ideal for medium-to-fine finishing passes requiring mirror-like surface integrity and tight tolerances

Specifically engineered for TCMT 16T3 / TCGT 16T3 indexable carbide inserts

All-Inclusive Package: Screws and Wrench Included

Grade Coating Usage Case YBC151 (Current) Thick CVD High Speed / Continuous Roughing YBC251 CVD General Purpose / Versatile YBC351 CVD Heavy Interrupted / High Toughness

CH-M30-H32-D48-C32-120L-3T Countersunk Milling Tool Bar – Nickel-Plated, 32mm Handle Ground Geometry Q3: What does the "Q"Specifications: Designation: CH M30 H32 D48 C32 120L 3T Blade material: Coated Handle Diameter: 32mm Countersink depth : 32mm Countersink diameter : 48mm Total Length: 120mm Adapter blade : CCMT09T304 Package Includes: A knife bar(not include blade) Features High quality coating, anti oxidation, rust resistant, the overall tool bar is made of carbide, strong and durable Chamfer design, faster and more convenient chip removal, efficient processing High