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EMMEPI Utensileria s.r.l.

For more information

Excellent welding resistance for non-ferrous metals

Sharp and uncoated cutting edge
design prevents built-up edge and
provides good chip evacuation during
drilling of non-ferrous metal.

Chip control

Tool : ø13.7 mm, L/D = 5
Drill head : DMN137
Grade : KS15F
Cutting speed : Vc = 200 m/min
Feed : f = 0.4 mm/rev
Hole depth : H = 40 mm
Coolant : Wet

Aluminium alloy Aluminium alloy casting
(A5052) (ADC12)

STANDARD CUTTING CONDITIONS

Cutting Feed: f (mm/rev)
ISO Workpiece materials speed DC (mm)
Vc (m/min) ø10 - ø11.9 ø12 - ø13.9 ø14- ø15.9 ø16 - ø19.9
Aluminium alloys 80 - 220 0.25 - 0.4 0.3 - 0.45 0.35 - 0.5 0.4 - 0.6
ADC12, etc.
Note: DMN heads can be mounted on standard TID bodies without additional processing

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