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Effective Drilling Performance with the WCMX...R RT300

The WCMX...R RT300 drill insert offers a robust tooling solution for precision drilling in steel, stainless steel, and various special materials. Incorporating the advanced PVD-coated RT300 carbide grade, this insert creates favorable conditions for maintaining a stable cutting edge and achieving consistent machining results. Its well-balanced combination of toughness and wear resistance supports seamless operations on modern CNC machining centers and indexable U-drills.

Suitable materials

   

Technical data

  • Shape: WCMX
  • Application: Drilling
  • Workpiece Materials: Steel, Stainless Steel & Special Materials
  • Grade: RT300 (PVD-coated, P15-P25 and M10-M25)
  • Packaging Unit: 10 pc.

Dimensions of Drill Insert WCMX...R RT300

Item Nr. L I.C. S d r
WCMX 030208R-RT300 3201021 3,8 5,56 2,38 2,8 0,8
WCMX 040208R-RT300 3201022 4,3 6,35 2,38 3,1 0,8
WCMX 050308R-RT300 3201023 5,4 7,94 3,18 3,2 0,8
WCMX 06T308R-RT300 3201024 6,5 9,525 3,97 3,7 0,8
WCMX 080412R-RT300 3201025 8,7 12,7 4,76 4,3 1,2

Cutting data

Steel Stainless Steel Special Materials
Vc (m/min) f (mm/rev.) Vc (m/min) f (mm/rev.) Vc (m/min) f (mm/rev.)
WCMX 030208R-RT300 120-240 0,05-0,12 100-200 0,05-0,1 50-80 0,05-0,1
WCMX 040208R-RT300 120-240 0,05-0,12 100-200 0,05-0,1 50-80 0,05-0,1
WCMX 050308R-RT300 120-240 0,05-0,14 100-200 0,05-0,12 50-80 0,05-0,12
WCMX 06T308R-RT300 120-240 0,05-0,16 100-200 0,05-0,14 50-80 0,05-0,14
WCMX 080412R-RT300 120-240 0,05-0,20 100-200 0,05-0,16 50-80 0,05-0,16

Applications

This indexable insert is tailored to meet the rigorous demands of mechanical engineering and component manufacturing. Covering the comprehensive ISO material ranges P15-P25 and M10-M25, it opens up versatile application possibilities for professionals. The tool performs particularly well in mass production setups utilizing modern U-drills, ensuring high process reliability and continuous dimensional accuracy.

Special features

The WCMX...R RT300 stands out due to its resilient PVD coating, which effectively mitigates friction and combats premature wear during the drilling process. Additionally, the optimized cutting geometry facilitates reliable chip breaking and smooth chip evacuation from deeper holes. As a result, the insert significantly contributes to uninterrupted machining cycles and helps prevent potential downtime caused by chip congestion.

3201021

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