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Solid Carbide End Mill CNC Cutter for Surface Finishing, Slot Cutting and Contour Machining
A carbide CNC cutter offered in several coating families so the surface, slot and contour work can be matched to the workpiece.
Design and Construction
A solid carbide CNC end mill covering surface finishing, slot cutting and contour machining, with the coating selected for the workpiece family. Coating colour on the shank is a practical identifier for the coating family in the tool crib.
How It Works
Coating changes friction, hot hardness and chemical affinity with the workpiece. A dark DLC-type coating suits abrasive and sticky materials; a gold TiN-type coating is a general-purpose choice; a blue nano-layer coating targets higher-temperature steel work; an uncoated polished flute is best for aluminium.
Applications
Mixed-material jobbing, surface finishing, slot cutting, contour machining, tool-crib standardisation.
Field Cases
- Jobbing shop: colour-coded coatings stopped the mix-up between the aluminium and steel tools.
- Mixed production: one programme switched only the coating, not the geometry, when the material changed.
- Tool crib: reorders were placed by coating family instead of by supplier part number.
Performance Data
| Metric | Value / Observation |
|---|---|
| Operations | Surface finish + slot + contour |
| Construction | Solid carbide |
| Coating families | Dark DLC / TiN gold / blue nano / uncoated |
| Benefit | Coating matched to workpiece |
Suitable Materials
Steel, stainless steel, cast iron, aluminium and non-ferrous alloys depending on coating selected.
Material Comparison: Coating Families by Workpiece
Coating selection for mixed-material work. Typical industry data, not a guarantee for a specific setup. For aluminium an uncoated polished flute is preferred over any coating:
| Coating | Character | Best Workpiece | Cost Position |
|---|---|---|---|
| Dark DLC type | Lowest friction | Abrasive / sticky materials | Premium |
| Gold TiN type | General purpose | Mild steel, general jobbing | Mid |
| Blue nano-layer | High-temperature steel | Alloy steel, stainless | Premium |
| Uncoated polished | Best chip flow in soft metal | Aluminium, copper, plastics | Economy |
| Visual identification | Distinct shank colour | Distinct shank colour | Bare carbide |
Delivery Scope
Single end mill; coating family, diameter and flute count confirmed with the order.
Why Choose VPOINT
Coating is a selectable specification, so the tool matches the material instead of being a compromise.
Precision & Quality Control
Coating adhesion, edge preparation and shank runout verified per lot with full batch traceability.
Specifications
Published specification:
| Item | Specification |
|---|---|
| Type | CNC solid carbide end mill |
| Operations | Surface finishing, slot cutting, contour machining |
| Coating options | DLC / TiN / nano-layer / uncoated |
| Workpiece | Steel, stainless, cast iron, aluminium |
| Identification | Coating colour on shank |
| Inspection | Per-lot coating adhesion |
Frequently Asked Questions
How do I choose a coating?
Match it to the workpiece: dark DLC for abrasive or sticky material, TiN for general steel, nano-layer for hot steel work, uncoated polished for aluminium.
Can I use a coated tool on aluminium?
Not recommended – a polished uncoated flute clears aluminium chips better.
Does the colour mean anything?
It identifies the coating family in the tool crib; confirm the specification with the order.
Which operations?
Surface finishing, slot cutting and contour machining.
Is coating adhesion checked?
Yes, per production lot with batch traceability.
Related Search Terms
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