DM 70X Series

Applications

DM70X

Applications

Workpiece Materials:

Hardness:

50–70 HRC

Side

Milling

Slotting

Plunging

Helical Interpolation

Face Milling

Faster cutting


High Flute Count

Faster cutting, smoother finish.

Faster cutting

Supreme Edge Technology

Better chip flow, less friction.

Consistent cutting

Standard 4-flute

Standard 4-flute

Standard 4-flute

Standard 4-flute

Standard 4-flute

Standard 4-flute

Standard 4-flute

Standard 4-flute

Standard 4-flute

Standard 4-flute

Standard 4-flute

Standard 4-flute

Standard 4-flute

Standard 4-flute

Standard 4-flute

Standard 4-flute

Faster cutting, smoother finish.

Standard 4-flute

Standard 4-flute

Standard 4-flute

Standard 4-flute

3.1×

table feed

Short chips

Features & Benefits

High Feed Profile

Enables high-feed machining with thin-chip formation for higher MRR and improved chip evacuation.

Axial Cutting Force Design:

  • Directs most cutting forces along the spindle axis, minimizing tool deflection.
  • Enhances stability during high-feed machining, even in long overhang setups.

Central Coolant Hole:

  • Enhances chip evacuation and thermal control, especially effective in deep cavity or blind hole applications.

Supreme Edge Technology

Consistent cutting

  • Uniform cutting edges ensure consistent machining.
  • Smooth edge surface enhances coating adhesion and chip flow for superior surface finishing.
  • Reduced friction and abrasion resistance contribute to longer tool life.

Superior Coating

Enhances heat resistance to prolong tool life.

Case Study

CAM simulation. High Feed is for roughing; use a torus or Multiflute to finish.

Bottle mould cavity, Stavax 52 HRC: stock → roughed

Torus end mill HPMT High Feed
Flutes 4 6
Feed per tooth fz 0.180 mm 0.300 mm
Table feed Vf 2,292 mm/min 6,446 mm/min
Metal removal rate 1.93 cm³/min 5.78 cm³/min
Cycle time 2 h 16 min 05 s 52 min 27 s

3.0×

metal removal rate

2.8×

table feed

−61%

cycle time

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