Error!

High-Performance DNMG Turning Insert for Professional Applications

The DNMG...-PM RT250+ is specifically designed for the precise and economical machining of steel materials. Its robust composition combined with the practical PM geometry makes it an excellent choice for medium turning operations. The tool establishes a solid foundation for consistent workflows, as the two-color CVD coating and the P20-P30 carbide substrate ensure reliable machining during continuous to light interrupted cuts.

Suitable materials

Technical data

  • Shape: DNMG
  • Processing: Medium
  • Cutting condition: Continuous and light interrupted
  • Workpiece Material: Steel
  • Grade: RT250+ (CVD coated 2 color coated P20-P30 carbide)
  • Packaging unit: 10 pieces

Dimensions of DNMG...-PM RT250+

Item Nr. r L I.C S d
DNMG 110404-PM RT250+ 1661351 0,4 11,6 9,525 4,76 3,81
DNMG 110408-PM RT250+ 1661352 0,8 11,6 9,525 4,76 3,81
DNMG 110412-PM RT250+ 1661353 1,2 11,6 9,525 4,76 3,81
DNMG 150604-PM RT250+ 1661354 0,4 15,5 12,7 6,35 5,16
DNMG 150608-PM RT250+ 1661355 0,8 15,5 12,7 6,35 5,16
DNMG 150612-PM RT250+ 1661356 1,2 15,5 12,7 6,35 5,16
DNMG 150616-PM RT250+ 1661357 1,6 15,5 12,7 6,35 5,16

Cutting data

Steel
Vc (m/min) fn (mm/U) ap (mm)
DNMG 110404-PM RT250+ 120-240 0,05-0,2 1-3,2
DNMG 110408-PM RT250+ 120-240 0,1-0,25 1-3,2
DNMG 110412-PM RT250+ 120-240 0,1-0,3 1-3,2
DNMG 150604-PM RT250+ 120-240 0,1-0,2 1-4,5
DNMG 150608-PM RT250+ 120-240 0,15-0,35 1-4,5
DNMG 150612-PM RT250+ 120-240 0,15-0,35 1-4,5
DNMG 150616-PM RT250+ 120-240 0,15-0,38 1-4,5

Applications

This turning tool performs convincingly in the medium chip removal of unalloyed and alloyed steels. The DNMG shape opens up flexible application possibilities for various contouring tasks and longitudinal turning operations. By being optimized for light interrupted cuts, the insert remains a dependable component even when machining workpieces with slight unevenness or cross holes.

In series production and mechanical engineering, this version supports efficient work processes, as the specialized coating allows wear to be detected easily, thereby encouraging timely insert replacements and reducing unexpected downtime.

Special features

A central feature of the indexable insert is its two-color CVD coating, which enhances wear resistance while simplifying visual wear control. The stable P20-P30 substrate provides the necessary toughness to withstand varying conditions during the turning process. Together with the PM chipbreaker, it forms a coherent system that actively facilitates chip breaking and evacuation in medium steel machining.

1661351

Data sheet

Materials
Steel
Processing
Mittel
Inserts
DN..

Compatible products

16 other products in the same category: