Indexable Threading Insert 29° 8ACME Internal Threading Boring Bar Turning Tool Insert Type: 16IR8ACME Carbide Shank Dimensions: 13mm diameter, total length 159mm Shank Material: High-quality tool steel, vacuum heat-treated, and precision machined Features: Anti-vibration, durable, and resistant to deformation, enhancing thread machining stability Angle: 29 Degree 8ACME Insert Material: carbide with advanced nano-composite coating Suitable for: Machining carbon steel, stainless steel, cast iron, and alloy steel Items included: HNR0013M-16 1PCS 16IRM8ACME 10PCS.
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