Catalog - DIXI4 - Precision Solid Carbide Tools
Micrograin Carbide

The constant improvement of the powder metallurgy process now gives the possibility to obtain micro fine grain particles smaller than 1 micron.

For small size tools, because of the micrograin carbide characteristics, the machining capability is much more superior than the previous grades offered. This means that we can now offer a better service than before, i.e. delivery and quality, since it is no longer necessary to use different grades such as (K 10, P 25). DIXI 4 micrograin end mills offer high performance machining of most materials.

Milling
We serve wide range tools of milling application such as Milling tools for HSC complex shapes on treated steels, HSC tools for Deep pocketing on exotic Aluminum, Milling HSC tools on stainless steel, Dies and Moulds machining HSC with XIDUR® Ball end mill etc.

We invite you to check it on High Speed Milling on Aluminum result. Thanks to enable machining of thin wall Aluminum without vibration and excellent surface finish result.
And check the finishing result of HSC on Cu (copper) for EDM electrodes after milling.

A complete range of monobloc tungsten tools for milling complex shapes

With the XIDUR® special multi layer black coated intended for the machining of hard and heat treated steels (HRC30 - 60) complex milling shape and also capable of milling ferrous materials at high speed (HSC) gives the extra endurance and durability.

DIXI 7070 HF XIDUR® - Multiteeth corner radius end mills for milling complex shapes

The geometry has been optimized for roughing and semi-finishing operations. The cutters have been designed to machine various materials used by mould makers (steels and cast irons of hardness 30 to 55 HRC).
In opposition to ball nose cutters, corner radius cutters guarantee a nearly constant cutting speed on the complete radius. Therefore phenomenon of wear are reduced and the tools can remove very significant chip volumes.

The advantages of this DIXI 7070 HF:

  • Very tough carbide micro grain
  • XIDUR® coating for increased tool life
  • Exceptional rigidity thanks to a thinning behind the cutting length. This characteristic makes it possible to reconcile the significant depth of machining under very high cutting conditions 45° helix angle softening the penetration of the teeth into the material and thus reducing the vibration phenomena
  • The number of teeth of the cutters is a function of the tool diameter
  • Vast diversity of diameter and corner radius in the standard range

DIXI 7070 HF XIDUR® Multiteeth corner radius end mills specification
DIXI XIDUR endmill with Radius End for complex milling shape (metric size) DIXI XIDUR endmill with Radius End specification
D1 (H6) L1 D2 L2 D (H6) L r Z
3.00 4.50 2.75 12.00 6 57 0.50 4
4.00 6.00 3.70 13.50 6 57 0.50 4
5.00 7.50 4.60 7.50 6 57 0.50 4
6.00 9.00 5.50 24.00 6 66 0.50 4
6.00 9.00 5.50 24.00 6 66 0.80 4
6.00 9.00 5.50 24.00 6 66 1.00 4
6.00 9.00 5.50 24.00 6 66 1.50 4
8.00 10.00 7.50 28.00 8 75 0.50 6
8.00 10.00 7.50 28.00 8 75 1.00 6
8.00 10.00 7.50 28.00 8 75 1.50 6
8.00 10.00 7.50 28.00 8 75 2.00 6
10.00 12.00 9.25 30.00 10 75 0.50 6
10.00 12.00 9.25 30.00 10 75 1.00 6
10.00 12.00 9.25 30.00 10 75 1.50 6
10.00 12.00 9.25 30.00 10 75 2.00 6
10.00 12.00 9.25 30.00 10 75 2.50 6
D1 (H6) L1 D2 L2 D (H6) L r Z
12.00 12.00 11 32.00 12 83 1.00 6
12.00 12.00 11 32.00 12 83 1.50 6
12.00 12.00 11 32.00 12 83 2.00 6
12.00 12.00 11 32.00 12 83 3.00 6


DIXI 7593 HF - Pocketing End Mills for Aluminum

Designed for the HSC of non ferrous materials, these end mills enable the machining of deep pocket and long reach application, thanks to the superior rigidity of the tool and its shoulder relief behind the cutting diameter. These tools are also available with radii on request.

DIXI 7593 Dimension D2 = D1 - 0.40 mm
D1h10 L1 Dh6 L2 L Z
6.00 6.0 6 30 66 3
8.00 8.0 8 45 81 3
10.00 10.0 10 50 90 3
12.00 15.0 12 55 100 3
16.00 16.0 16 72 120 3
20.00 20.0 20 80 130 4
WELDON configuration according to DIN 6535-HB on request.


A test result for High Speed Milling in Aluminum on DIXI Production Center 150 (below)

DIXI 7593HF result on Aluminum deep pocketing

Milling cutter using DIXI 7593 HF Dia. 20 mm
Volume of material removed during roughing operation (Q) = 1800 cm3/min
Total machining times = 9 minutes
RoughingFinishing
Cutting speed = 880 m/minCutting speed = 880 m/min
Feed = 10.000 mm/minFeed = 4.000 mm/min
n = 14.000 rpmn = 14.000 rpm
Depth of cut (ap) = 15 mmDepth of cut (ap) = 15 mm
Width of cut (ae) = 5 to 12 mmWidth of cut (ae) = 0.20 mm


Used with success by many industries, HSC Milling , applicable for both ferrous and non ferrous materials, allows a high metal removal rates, which can exceed 2.000 cm3/min.

The advantages of this DIXI 7593 HF types of tools:

  • Low cutting forces enable machining of thin wall without vibration.
  • Improvement in tool life.
  • Excellent surface finish.

DIXI 7543 HF XIDUR® - XIDUR® End Mills (HSC) for Stainless Steel

Intended for machining of stainless steels, these XIDUR® multi-coated end mills are capable of reaching very high feed rates and also reduce the development of burrs. For improved wear resistance and performance, especially in tough materials, all tools in the series DIXI 7543 have a chamfer rather than a sharp corner.

Stainless steel watch case machining result DIXI 7543 Dimension

The standard program ranges from Ø 1mm-12mm
The main application fields are the watch, jewellery, glass and mould making industries.
D1h10 L1 Dh6 L Z Cutting datas

Vc = 200 - 300 m/min
0.004 x D1 < fz < 0.015 x D1
ap < 0.25 x D1

1.00 2.0 4 50 3
2.00 3.0 4 50 3
3.00 4.5 6 57 3
4.00 6.0 6 57 3
5.00 7.0 6 57 3
6.00 8.0 8 63 3
8.00 10.0 10 72 3
10.00 12.0 10 72 3
12.00 15.0 12 83 3
WELDON configuration according to DIN 6535-HB on request.DIXI 7543 HF XIDUR® end mill for Stainless steel machining

Until nowadays high speed milling of stainless steel was limited to finishing operations only. By developing the new DIXI 7543 HF XIDUR® coated end mill, allowing slight roughing operations (ap<0.25xD, ae<1D), DIXI contributes to widening the solutions of high speed machining for these kind of materials. For the development of this cutter, DIXI based its research on stainless steels of type 303, 316L and 403F. Those are the most widely encountered stainless steels in the mechanical engineering industry.

A test result for High Speed Milling on Copper CuZn38Pb2 on DIXI Production Center 100

Copper EDM electrodes after machining using DIXI HF 7562 Dia.14 mm cutter with Cutting speed 880 m/min and Feed 3200 mm/min

In order having any difficulties using the solid carbide, you could check on Trouble Shooting.
  • All the dimensions can be changed without prior notice.
  • Other specification and dimension, on request.
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