Negative inserts require high cutting forces that would easily deflect a thin bar and cause severe chatter
Boring Bars (Internal): S20R-SCLCR12 / S25S-SCLCR12 / S32T-SCLCR12
allowing you to push your machine limits while maintaining tight tolerances and reducing tool-change downtime
Grade Name Type Main Advantage TT8115 CVD Al2O3 Maximum Speed: Optimized for high-velocity continuous cutting
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SB C16-16-100(4-16) 45° Chamfer Milling Cutter for CNC - 16mm Handle, 100mm Total Length 200mm Length Negative inserts require high cuttingSpecifications: Designation: SB C16 16 100(4 16) Blade material: Coated Handle Diameter: 16mm Total Length: 100m Package Includes: A knife bar (not include blade) Features 42CRMO material, precision manufacturing, strong shock resistance, strong and durable High strength and hardness, high cost performance Chamfer design at the bottom of the knife bar, easy to disassemble Nickel plated surface of the knife bar, beautiful and not easy to rust 45