Ultramini
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Ultramini
The Dümmel Ultramini tool-line is a must for turning smallest bores. The inside bore machining of small diameters has always been difficult and it is not easy to obtain the ideal tool. The Ultramini tool-line covers more than 1.000 different standard inserts which could be clamped in only two toolholders. Of course the complete Ultramini program is available on stock.
Insert for threads
Type metric ISO-fine thread full profile 60° bore Ø from 4.0 mm pitch P = 0.5-1.0 mm
Inserts for profiling / copying / grooving
Type 050 profiling and copying bore Ø from 0.2 mm
Insert for threads
Type metric ISO-fine thread partial profile 60° bore Ø from 3.2 mm pitch P = 0.5-1.5 mm
Inserts for profiling / copying / grooving
Type 050.20 profiling and copying with frontside angle 20° bore Ø from 2.0 mm
Insert for face grooving
Typ 620 M face grooving in pivots with corner radius from outer groove Ø 6.0 mm
Insert for threads
Type metric ISO-Standard thread partial profile 60° bore Ø from 2.4 mm pitch P = 0.5 - 1.5 mm
Insert for threads
Type metric ISO-Standard thread full profile 60° bore Ø from 4.8 mm pitch P = 0.8-1.5 mm
Inserts for profiling / copying / grooving
Type 050.20 profiling and copying with frontside angle 20° bore Ø from 2.0 mm
Toolholder
Type K645/K676 perfect for type 520 and high pressure applications with central cooling bore starting Ø 12 mm
