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High-performance machining: Drill Insert - SPMG ...-PM RT300

The Drill Insert - SPMG ...-PM RT300 establishes excellent conditions for reliable hole making in professional applications. The specific SPMG shape, combined with the PM design and the PVD-coated universal RT300 grade, delivers high stability. This tool holder accessory opens up flexible deployment options when machining various materials and is optimally matched to indexable drills, favoring economical tool use.

Suitable materials

 

Technical data

  • Insert shape: SPMG
  • Design: ...-PM
  • Grade: RT300
  • Coating: PVD-coated (carbide P15-P25, M10-M25)
  • Packaging unit: 10 pc

Dimensions of Drill Insert - SPMG ...-PM RT300

Item Nr. r L I.C S SDUM Ø
SPMG 050204-PM-RT300  3101411 0,4 5 5 2,38 12,5-15
SPMG 060204-PM-RT300  3101412 0,4 6 6 2,38 15,5-21,5
SPMG 07T308-PM-RT300   3101413 0,8 7,94 7,94 3,97 22-27,5
SPMG 090408-PM-RT300 3101414 0,8 9,8 9,8 4,30 28-33
SPMG 110408-PM-RT300   3101415 0,8 11,5 11,5 4,80 34-41
SPMG 140512-PM-RT300  3101416 1,2 14,3 14,3 5,20 42-54

Cutting data

Steel Stainless Steel
Vc (m/min) f (mm/rev.)
Vc (m/min) f (mm/rev.)
SPMG 050204-PM-RT330 90-200 0,03-0,08 80-180 0,03-0,08
SPMG 060204-PM-RT330 90-200 0,04-0,09 80-180 0,04-0,09
SPMG 07T308-PM-RT330   90-200 0,05-0,1 80-180 0,05-0,1
SPMG 090408-PM-RT330 90-200 0,06-0,11 80-180 0,06-0,11
SPMG 110408-PM-RT330   90-200 0,06-0,16 80-180 0,06-0,16
SPMG 140512-PM-RT330 90-200 0,06-0,16 80-180 0,06-0,16

Applications

This indexable drill insert is primarily suited for modern U-drill systems and supports efficient hole creation in workpieces made of steel and stainless steel. Thanks to its adaptable carbide grade, it serves as an excellent choice for both single-part and series manufacturing in machining facilities where consistent tool performance and smooth workflows are the focus.

Special features

The well-conceived design of the SPMG insert allows the utilization of four cutting edges, which optimizes tooling costs during drilling operations. The combination of tough carbide and a smooth PVD layer provides good resistance against wear and supports organized chip evacuation. With its precise execution, the product ensures reliable dimensional accuracy for boreholes of various diameters.

3101411

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