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High-performance milling insert for precise 90° machining

The APKT 1003.. PDTR RT300 milling insert has been specifically developed for reliable metal cutting in machine and jig construction. Thanks to its PVD coating in the RT300 grade, it covers the ISO P15-P25 and M10-M25 ranges dependably, making it an excellent choice for steel and stainless steels. Whether for shoulder, pocket, or face milling – the APKT shape ensures low cutting forces and a soft cut due to its positive rake angle, resulting in excellent workpiece surface quality.

Suitable materials

 

Technical data

  • Insert shape: APKT
  • Carbide grade: RT300 (PVD-coated)
  • ISO application areas: P15-P25 (Steel), M10-M25 (Stainless Steel)
  • Packaging unit: 10 pieces
  • Manufacturer: Rinaldi-Tools GmbH

Dimensions of Milling Insert - APKT 1003.. PDTR RT300

  Art. Nr. L d s d1 r
APKT 100305 PDTR RT300 2651163 10,39 6,65 3,53 2,8 0,5
APKT 100308 PDTR RT300 2651166 10,39 6,65 3,53 2,8 0,8

Cutting data

Steel Stainless Steel
Vc (m/min) f (mm/U) Vc (m/min) f (mm/U)
APKT 100305 PDTR RT300 90-230 0,1-0,15 100-200 0,08-0,13
APKT 100308 PDTR RT300 90-230 0,1-0,15 100-200 0,08-0,13

Applications

These APKT indexable inserts show their true strengths in 90° shoulder mills, end mills, and face milling heads. Due to the universal RT300 coating, they are the ideal choice when frequently switching between different steel alloys and stainless materials. The inserts support both roughing and finishing operations on CNC machining centers and conventional milling machines where high process stability is demanded.

Special features

The heat-resistant PVD coating of the RT300 grade ensures reduced wear on the cutting edges, resulting in a consistently high tool life. In addition, the positive cutting geometry reduces machine load and facilitates chip control – essential factors for economical and trouble-free machining in everyday production.

2651163

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