M2 HSS Fog Distribution Disc, Ø40 mm, Spiral Channel Milling
M2 high speed steel fog support disc: Ø40 +/-0.1, Ø28.5 +/-0.1, spiral mist channels milled, 1150 C heat treatment, laser marked Arial 2 mm. CMM verified. Quote in 24 hours.
Aerospace
A Ø40 mm mist distribution and support disc in M2 tool steel with milled spiral fog channels, precision hole pattern, and traceable laser marking. 46.94 g finished weight.
Or email drawings to kgl@kglmfc.com
Key Specifications
| Parameter | KGL Capability |
|---|---|
| Material | M2 high speed steel (HS18-0-1-5) |
| Process | CNC turning of disc, CNC milling of spiral channels and cavities, drilling Ø1.5 / M2 tapping, heat treatment 4 h at 1150 C, blackening, laser marking |
| Diameters | Ø40 +/-0.1, Ø28.5 +/-0.1; thickness 8.2 / 2.5 |
| Holes | 2X Ø1.5, M2 6H, 2X 120 degree |
| Geometry | 0.1 +/-0.05, 0.2 D, 0.15 A; radius set R0.2 to R25 |
| Marking | Laser, Arial, 2 mm characters, 19.5 x 7 mm field |
| Weight | 46.94 g |
| Inspection | Caliper and micrometer, CMM on holes and cavities, hardness check, marking verification |
| Tolerance | ±0.005 mm standard on metals, engineering plastics, and carbon fiber composite |
| Certifications | ISO 9001:2015, ISO 13485:2016, AS9100D |
| Capacity | 100+ CNC machines including 11 five-axis centers |
| MOQ | No MOQ; 1-piece prototypes supported |
| Quote | Within 24 hours for complete 2D/3D files |
About This Part
This disc meters and supports mist flow in atomizer assemblies: spiral fog channels and cavities milled into M2 high speed steel, with 2X Ø1.5 mm holes and an M2 6H thread positioning the disc in the stack. The Ø40 plus or minus 0.1 and Ø28.5 plus or minus 0.1 diameters carry the fit, with 8.2 and 2.5 thickness steps.
M2 earns its place through heat treatment: four hours at 1150 C puts the hardness and wear resistance in that the mist path needs, and the surface is blackened after treatment. Drawing callouts include 0.1 plus or minus 0.05, 0.2 D, 0.15 A geometric controls and a full radius table from R0.2 to R25.
Laser marking, Arial 2 mm characters in a 19.5 by 7 mm field, gives traceability. Inspection runs caliper and micrometer, CMM on hole positions and cavities, hardness verification, and a marking check. Finished weight 46.94 g.
This part family supports the Aerospace Parts industry. Read how KGL machines parts for that sector, then send your drawing for a quote.
Why Machine It at KGL
Five-Axis Fleet
100+ CNC machines including 11 five-axis centers run complex geometry in single setups, so tolerances do not stack up across refixturing.
Verified Accuracy
±0.005 mm standard on metals, plastics, and carbon fiber composite, verified on Hexagon and Zeiss CMMs (0.0015 mm accuracy).
Fast Prototypes
Engineering feedback with every quotation; prototype parts typically machined in 15 to 25 days.
One Supplier, End to End
Material sourcing, machining, heat treatment coordination, finishing, CMM inspection and export packaging under one roof.
Part-Specific Advantages
- Spiral fog channels form milled in M2 high speed steel
- Ø40 +/-0.1 and Ø28.5 +/-0.1 fit diameters
- 1150 C heat treatment for hardness and wear life
- 2X Ø1.5 holes and M2 6H thread, CMM positioned
- Laser marked Arial 2 mm for traceability
Typical Applications
- Mist distribution discs in atomizer assemblies
- Medical nebulizer component support discs
- Precision flow splitting discs in M2 tool steel
Commercial Terms
| Commercial | Detail |
|---|---|
| MOQ | No MOQ; 1-piece prototype supported |
| Quote | Within 24 hours for complete 2D/3D files |
| Terms | EXW / FOB Shenzhen |
| Certifications | ISO 9001:2015 |
| Packaging | Individual bubble wrap, export carton or wooden case |
| Lead Time | Prototypes 7 to 15 days; production scheduled by volume |
Common Questions
Why M2 for a mist disc?
The channels see continuous flow with particulate. M2 after 1150 C treatment holds edge and surface geometry where softer steels wash out.
Why laser mark instead of engrave?
Marking after heat treatment does not disturb the hardened surface, and a 2 mm character field is enough for full traceability.
More Aerospace Parts
Other parts KGL machines in this industry. Every card links to its own detail page.
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Send your 2D/3D drawings and get a quote within 24 hours. No MOQ for prototypes and small lots.
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