Our Rhombic CNC Inserts are precision-engineered from high-performance ultra-fine grain cemented carbide, equipped with advanced PVD/CVD coatings. Featuring a standard rhombic shape, these indexable inserts deliver exceptional cutting stability, wear resistance and thermal stability. They are widely applied in external turning, internal turning, facing, and profiling operations on CNC lathes, perfectly compatible with carbon steel, alloy steel, stainless steel, cast iron and other common engineering metals, making them the ideal choice for mass production and precision machining in automotive, machinery, mold and other industries.

Ikhtisar Produk

Our Rhombic CNC Inserts are precision-engineered from high-performance ultra-fine grain cemented carbide, equipped with advanced PVD/CVD coatings. Featuring a standard rhombic shape, these indexable inserts deliver exceptional cutting stability, wear resistance and thermal stability. They are widely applied in external turning, internal turning, facing, and profiling operations on CNC lathes, perfectly compatible with carbon steel, alloy steel, stainless steel, cast iron and other common engineering metals, making them the ideal choice for mass production and precision machining in automotive, machinery, mold and other industries.

Product Specification Table

Category rincian
Product Name Sisipan CNC Belah Ketupat
Common Model CNMG 120404 / CNMG 120408 (Universal ISO Standard Models)
Bahan Ultra-fine grain tungsten carbide (WC-Co) substrate

Optional coatings: TiAlN PVD, TiCN PVD, AlO CVD composite coating

Key Dimensions Insert size: 12 mm × 12 mm

Thickness: 4.76 mm

Tip corner radius: 0.4 mm / 0.8 mm

Included angle: 80° (standard rhombic angle)

Toleransi Dimension tolerance: ±0.02 mm

Corner radius tolerance: ±0.01 mm

Chip Breaker Multi-functional precision chip breaker design, suitable for roughing, semi-finishing and finishing, ensuring efficient chip evacuation
Applicable Materials Carbon steel, alloy steel (ISO P10-P40), stainless steel (ISO M15-M35), cast iron (ISO K10-K30)
Aplikasi External turning, internal turning, facing, profiling, chamfering on CNC lathes; suitable for semi-finishing and finishing machining
Market Reference Price Single piece: $1.6 – $2.3 USD

Bulk order (≥500 pieces): $1.1 – $1.7 USD per piece

Minimum Order Quantity (MOQ): 10 pieces

Packaging & Shipping Specifications Inner packaging: Plastic insert box (10 inserts per box)

Inner box dimensions: 70 mm × 50 mm × 18 mm

Net weight per inner box: 0.04 kg

Bulk outer packaging: Export-grade corrugated carton (100 inner boxes per carton)

Carton dimensions: 350 mm × 250 mm × 180 mm

Gross weight per carton: 5.5 kg

Additional Important Notes

  1. Customization Service

    Custom coatings, corner radii, chip breaker types and private-label packaging are available for large-volume orders. Product prices will be adjusted based on customization requirements and raw material market fluctuations.

  2. Price Instruction

    The listed prices are international market reference quotes. The final quotation is subject to order quantity, logistics costs, payment terms and other specific commercial terms.

  3. Packaging Protection

    Each insert is fixed in a dedicated slot of the plastic box to prevent collision damage during transportation. The export carton adopts moisture-proof and shock-proof treatment, meeting international shipping standards.

WING FORMAT CODE Ukuran (mm)
T W L R
Estilo1000 1010 1.6 3.2 15.9 3.2
1020 1.6 4.8 6.4 3.2
1030 1.6 6.4 7.9 3.2
1040 2.4 4.8 7.9 3.2
1050 2.4 4.8 12.7 3.2
1060 2.4 6.4 9.5 3.2
1070 2.4 6.4 12.7 3.2
1080 2.4 7.9 9.5 4.8
1090 2.4 9.5 9.5 4.8
1100 2.4 9.5 12.7 4.8
1105 2.4 11.1 12.7 6.4
1110 3.2 4.8 19.1 3.2
1120 3.2 6.4 12.7 3.2
1130 3.2 6.4 15.9 3.2
1140 3.2 6.4 19.1 3.2
1150 3.2 7.9 11.1 4.8
1160 3.2 7.9 12.7 4.8
1170 3.2 7.9 15.9 4.8

 

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