APKT

• APF – Precisely ground insert, suitable for high quality 90 degree side milling and step milling
• APM – Optimized edge design improves interpolation milling performance and greatly increases mould cavity machining efficiency.
• ALH – Precisely ground insert, more suitable for high quality side milling and step milling in Aluminum alloy.

• YB9020, new PVD grade, with unique atom rearrangement technique, achieves integration of coating hardness, toughness and thermal stability.
• Optimized structure design greatly improves surface quality of workpiece while enhancing interpolating machining performance.
• Greatly enhanced overall strength of insert for outstanding chipping resistance
• Unique after coating treatment for smoother surface
• High strength edge design, in combination with double after treatment technique, gives superior impact resistance, able to bear higher feed.

Comprehensively improve mould cavity machining efficiency

Result: Optimized structure in combination with new “golden drill” coating technique makes ZCCCT products
more suitable for mold cavity machining, with tool life longer than similar products of company A by 150% at
the same cutting data and by 200% after adjustment of cutting data.

Greatly improved quality of square shoulder milling

Result: ZCCCT products with APF geometry and precision grinding technique can obtain superior quality surface and is more suitable for 90 degree side milling.

Greatly improved insert life