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4-Flute TiSiN Coated Carbide End Mill for Steel & Stainless Steel up to 55HRC - VERSAMILL

Kortools

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Ø1x3x4Dx50L

Ø1.5x5x4Dx50L

Ø2x6x4Dx50L

Ø2.5x8x4Dx50L

Ø3x9x3Dx50L

Ø3x9x4Dx50L

Ø3.5x11x4Dx50L

Ø4x12x4Dx50L

Ø5x13x6Dx50L

Ø5x13x5Dx50L

Ø6x15x6Dx50L

Ø7x20x8Dx60L

Ø8x20x8Dx60L

Ø8x24x8Dx60L

Ø9x25x10Dx75L

Ø10x25x10Dx75L

Ø11x30x12Dx75L

Ø12x30x12Dx75L

Ø12x36x12Dx75L

Ø13x45x14Dx100L

Ø14x45x14Dx100L

Ø15x45x16Dx100L

Ø16x45x16Dx100L

Ø18x45x18Dx100L

Ø20x45x20Dx100L

Ø2x6x4Dx75L

Ø3x12x3Dx75L

Ø3.5x10.5x4Dx75L

Ø4x16x4Dx75L

Ø5x18x5Dx75L

Ø6x24x6Dx75L

Ø8x25x8Dx75L

Ø10x30x10Dx75L

Ø3x12x3Dx100L

Ø4x20x4Dx100L

Ø5x30x5Dx100L

Ø6x30x6Dx100L

Ø8x35x8Dx100L

Ø10x40x10Dx100L

Ø10x50x10Dx100L

Ø12x45x12Dx100L

Ø12x50x12Dx100L

Ø6x45x6Dx150L

Ø8x50x8Dx150L - Out of stock

Ø10x55x10Dx150L

Ø12x55x12Dx150L

Ø14x70x14Dx150L

Ø16x80x16Dx150L

Ø18x80x18Dx150L

Ø20x80x20Dx150L

Ø6x50x6Dx200L

Ø8x60x8Dx200L

Ø10x65x10Dx200L

Ø12x70x12Dx200L

Ø14x80x14Dx200L

Ø16x85x16Dx200L

Ø20x90x20Dx200L

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Product description

VERSAMILL TiSiN solid carbide end mill, Z4

For steel, stainless steel and cast iron - machining workpieces up to 55 HRC

Solid carbide end mill with four flutes and a TiSiN coating for contouring, slotting and side milling. The VERSAMILL series covers cutting diameters of Ø1–20 mm and overall lengths of 50–200 mm, allowing the tool to be selected for the component dimensions and required machining reach.

When selecting a size, compare four dimensions: cutting diameter, cutting length, shank diameter and overall length. Check the complete designation and the dimension card for the selected variant before ordering.

1. Workpiece materials and applications

VERSAMILL TiSiN Z4 is intended for the following workpiece groups. Select the tool for the specific material grade, workpiece hardness and operation.

Workpiece material	Application
Steel	Milling carbon and alloy steels within the workpiece-hardness range up to 55 HRC.
Stainless steel - INOX	Machining stainless-steel components with cutting conditions selected for the material grade and setup.
Cast iron	Milling cast-iron components, selecting the end-mill diameter and length for the geometry to be machined.

Up to 55 HRC specifies the workpiece-hardness range. It does not describe the hardness of the end mill or a coating property.

2. Tool construction and specification

The end-mill body is made of VHM solid carbide. The four cutting edges are designated Z4. The tool has a TiSiN coating and a helical cutting section.

Parameter	Value
Series	VERSAMILL
Tool type	Solid end mill
Tool material	VHM - solid carbide
Coating	TiSiN
Flute count	4 - Z4
Helix angle	35°
Shank	Cylindrical; diameter depends on the selected variant
Cutting diameter	Ø1–20 mm, depending on the variant
Overall length	50, 60, 75, 100, 150 or 200 mm, depending on the variant
Cutting length	Listed in the designation and on the selected variant card
Workpiece hardness	Up to 55 HRC

3. Milling operations

Select the end mill for the component geometry and planned toolpath. The series covers the following applications:

Operation	Intended use
Contouring	Machining the outline and perimeter of a component along a programmed toolpath.
Side milling	Machining walls and side surfaces using the cutting section of the end mill.
Slotting	Milling slots to suit the component geometry and planned toolpath.
Helical interpolation	Milling holes along a helical path with a suitable tool diameter and CNC toolpath.

Select cutting conditions for the end-mill diameter, workpiece material, operation and actual overhang. Slotting and side milling require separate selection of cutting conditions.

4. Selecting a variant

Start with the cutting diameter. Match it to the slot width, contour or other dimensions of the workpiece. The first value after Ø identifies the cutting diameter.
Check the cutting length. This is the length of the cutting section. Compare it with the operation requirements separately from the overall tool length.
Match the shank diameter to the tool holder. Check the third dimension in the designation. The shank diameter can differ from the cutting diameter, including within the same series.
Select the overall length for the required reach. Account for clamping and access to the machining area. Use the shortest practical overhang that allows the operation to be completed.

The same cutting diameter can be offered with different cutting lengths, overall lengths or shank diameters. Compare the complete designation before selecting, rather than only the first value.

Current size combinations are shown in the variant selector. After selecting a variant, check its card with the four dimensions.

5. Reading the dimension designation

Example designation: Ø8 × 20 × 8D × 60L. All dimensions are in millimetres.

Part of the designation	Meaning	Value in the example
Ø8	Cutting diameter	8 mm
20	Cutting length of the working section	20 mm
8D	Shank diameter held in the tool holder	8 mm
60L	Overall tool length	60 mm

In this designation, the letter D after the third value refers to the shank diameter, while L after the final value refers to the overall length. Cutting length is the second value in the designation.

Variant images are illustrative diagrams. Select the size using the stated dimensions; the proportions of the illustration must not be used to measure the tool.

6. Extended versions and clamping

Versions with greater overall length allow the tool reach to be selected for the machining location. Overall length and cutting length are separate dimensions - check both before selecting a long end mill.

Use the shortest practical overhang. Limit the length projecting from the holder to the reach needed for the operation.
Check clamping before machining. Use a tool holder suited to the shank diameter and check the runout of the clamped tool.
Account for overhang when selecting cutting conditions. With a longer tool, select the cutting load for the rigidity of the complete setup: machine, tool holder and workpiece.
Respond to vibration and unusual noise. Stop machining, check the clamping and cutting-edge condition, and adjust the cutting conditions before resuming.

The end mill is intended for milling machines and machining centres with suitable tool and workpiece clamping. Select the size and toolpath for the capabilities of the machine.

7. What the order includes

Item	Your selection
Sales unit	1 VERSAMILL TiSiN end mill, Z4
Tool size	The variant selected in the size selector, specified by four dimensions
Quantity	The number of pieces of the selected size entered for the order

Before adding the product to your basket, compare the variant designation with its dimension card. The product page shows the price and current availability for the selected size.

8. Frequently asked questions

Is VERSAMILL TiSiN Z4 suitable for stainless steel?

Yes. Stainless steel is within the application range of this series. Select the diameter, length and cutting conditions for the component and material grade.

Is the cutting diameter always the same as the shank diameter?

These values can differ. When selecting a tool holder, check the shank dimension: it is the third value in the designation, followed by D.

Does 200L mean a cutting length of 200 mm?

200L means the overall end-mill length. Cutting length is listed separately as the second value in the variant designation.

What does Z4 mean?

Z4 means four flutes, or four cutting edges.

What information is needed to select cutting conditions?

Provide the workpiece grade and hardness, complete end-mill dimensions, operation and planned overhang. This information allows the cutting conditions to be selected for the actual setup.