Catalog - DIXI4 - Micro Machining Carbide Tools Below 1 mm diameter, h6 tolerances for drills and h10 tolerances for end mills is unacceptable as it is too large, so our tolerances are 0/-0.004 mm for our drills and 0/-0.01 mm for our end mills. For special tools closer tolerances +0.001/-0.001 mm (+/- 1 micron) could be respected.

Drilling

For good chip removal in micro drilling, a surface finish of Ra 0.05 mm in the flute and Ra 0.015 mm on the cutting edges is absolutely necessary.

DIXI micro drilling in watch industryOur carbide drill start with 0.08 mm diameter for right hand and left hand cutting, straight or reinforced shanks are available.

The degressive helix drills guarantee to produce drilling depth of 10 x the cutting diameter and mainly used for horizontal drilling operations.




Boring and Micro Boring

Micro boring for holes diameter 0.5 mm and aboveThe boring tools developed to enable to machine through and blind holes. Both solid carbide and those with hardened steel shank boring bars have been designed to give maximum rigidity and performance, enabling a considerable number of regrinds, offering long life and economical use.

Used for wide range material - Aluminum, Brass, Steel families and Cast iron families

Starting from diameter 0.5 mm up to 25 mm micro boring usually used on both lathes and jig boring machines to perform a constant profile even a particular cases such as deep holes and interrupted cuts.

High Performance Carbide Slitting Saws

Solid carbide Slitting Saw Cutter The most important of these slitting cutters are keeping the symmetry, the surface quality of the flancs and the thickness tolerance to keep the dimension run-outs.

The solid carbide slitting saws supplied in coarse pitch, fine pitch, heller pitch, extra fine pitch and teeth according to DIN 1840 Bw.
The thickness starting from 0.12 mm up to 5.00 mm and the diameter from 15 - 20 - 25 - 30 - 40 - 50 - 63 - 80 - 100 - 125 - 160 mm.
We also could serve the solid tungsten carbide circular blades.

Thread Mills

The thread mills have been conceived for internal and/or external threading, enable threading in different sizes where only the pitch is maintained, manufactured with 2, 3, or 4 teeth depending on the diameter.
It is then possible to obtain with only one tool a standard thread, a fine thread as well as tolerances according to the user's requirement. And the application on CNC machining centres by helical interpolation operation.

Solid carbide Thread Mill For tapered threading, the programming is different to a cylindrical one since the tool must also describe a spiral along the taper. To obtain such a figure, a CNC machine able to move simultaneously 3 axes is necessary.

Micro Milling
DIXI 7032 - Ball end mill for Dies & Mould, general and micro machining

These cutters are used on machines allowing contouring operations where various surfaces can be produced. The manufacture of dies and punches need such tool since the pocket and moulds will be machined by means of displacement in the three dimensions. High speed milling operations (HSC) can also be achieved with this kind of end mill.

Ball nose for micro milling starting from diameter 0.3 mmDIXI all products
D1(h10) L1 D(h6) L Z
0.3 1.3 3 38 2
0.4 1.4 3 38 2
0.5 1.5 3 38 2
0.6 1.6 3 38 2
0.7 1.7 3 38 2
0.8 1.8 3 38 2
0.9 1.9 3 38 2
1 2 3 38 2
1.1 2.1 3 38 2
1.2 2.2 3 38 2
1.3 2.3 3 38 2
1.4 2.4 3 38 2
1.5 2.5 3 38 2
2 3 3 38 2
2.5 4 3 38 2
D1(h10) L1 D(h6) L Z
3 5 3 38 2
3.5 6 4 50 2
4 6 4 50 2
4.5 7 5 50 2
5 8 5 50 2
5.5 9 6 57 2
6 9 6 57 2
7 11 7 60 2
8 12 8 63 2
10 15 10 72 2
12 18 12 73 2
14 21 14 75 2
16 24 16 82 2
20 35 20 104 2

DIXI 7532 HF & DIXI 7534 HF XIDUR® - Ball end mill for hard materials Dies and Mould (HSC)

Intended for the machining of hard or heat treated steels (HRC 30 - 65), these milling cutters are also capable of milling ferrous materials at high speed (HSC).
XIDUR Ball nose starts from diameter 1.0 mm for High performance machining (HPM-HSC)
D1(h10) L1 D(h6) L Z Xidur Ball nose end mill used on machining(HSC) heat treated moulding steel
1 2 4 42 2
1.5 3 4 42 2
2 3 4 42 2
3 5 6 57 2
4 6 6 66 2
5 7 6 66 2
6 9 6 66 2
8 12 8 75 2
10 15 10 90 2
12 18 12 100 4
14 21 14 107 4
16 24 16 120 4
20 30 20 130 4

To calculate the width of cut (ae) use the formula 0.04 x D1, for the depth of cut (ap) all of the radius can be employed, with feed fz = 0.01 x D1 and the cutting speed = 25 to 110 m/min for conventional milling and cutting speed = 130 up to 700 m/min for high speed milling (HSC).

In order having any difficulties using the solid carbide, you could check on
Trouble Shooting and for selecting cutting speed and feed rates on high speed milling (HSC), should be used our Cutting condition on HSC.

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