CPMT-21.51 BLACK DIAMOND COATED CARBIDE INSERT (6060-0211)

CPMT-21.51 BLACK DIAMOND COATED CARBIDE INSERT (6060-0211) (SKU: 6060-0211)

CPMT-21.51 Black Diamond Positive Rake Carbide Insert

• I.C. is 1/4″
• L is 1/4″
• S is 3/32″
• d is 7/64″
• r is .0157″
• 11° relief angle
• Single sided with chip control
• Used for boring & facing
• ISO insert number is CPMT060204
• Grade XAC898 is a CVD coated insert which is the combination of hard substrate and a thick coating of Al2O3 & TiCN
• Excellent wear and impact resistance when machining nodular cast iron at high speed

Specifications

• CPMT-21.51 Black Diamond Coated Carbide Insert
• Used for boring & facing.
• 11° relief angle.
• ISO insert number is CPMT060204.
• I.C. is 1/4″.
• L is 1/4″.
• S is 3/32″.
• d is 7/64″.
• r is .0157″.
• Single sided with chip control.
• Grade XAC898 is a CVD coated insert which is the combination of hard substrate and a thick coating of Al2O3 & TiCN.
• Excellent wear and impact resistance when machining nodular cast iron at high speed.
• Weight: 0.02
• Dimensions: L 3, W 1, H 6

Benefits

• Industrial-grade tooling designed for dependable shop performance.
• Supports consistent results when applied with correct setup practices.
• A practical choice for U.S. machine shops and maintenance work.

Recommended use

• Confirm compatibility (size, interface, machine capacity) before ordering.
• Follow safe operating practices and use appropriate PPE.
• Optimize setup rigidity and process parameters for best results.

USA Warehouse Stock — Fast U.S. fulfillment.