End Mills with 6 Flute
Six-flute solid carbide end mill. Published substrate: C=90%, Co=10%, TRS>4000 N/mm2, hardness >92 HRA, grain 0.5-0.6 um.
Carbide Cutting Tools
Tungsten Carbide End Mills
Solid carbide end mills covering square, ball nose, roughing, multi-flute and aluminum styles. Published substrate: C=90%, Co=10%, TRS>4000 N/mm2, hardness >92 HRA, grain 0.5-0.6 um.
Catalog PDF: End mills catalog
Where it runs
- Steel and mold machining at HRC45-HRC65 stock classes listed
- Aluminum slotting with 2-flute designs
- General CNC milling
Problems this part is meant to close
- Short tool life on hardened steel
- Chip evacuation in slots
- Need for a coated finishing mill
Who sends the RFQ
- CNC milling shops and tool buyers who specify HRC class, flute count and coating
Process used on the line
- Solid carbide tool grind
- Optional AlTiN, TiAlN, TiSiN or Nano coating
Published specifications
Only numbers that appear on the source product page or the matching catalog PDF.
| Substrate | C=90%, Co=10%, TRS>4000 N/mm2, Hardness>92 HRA, grain 0.5-0.6 um |
|---|---|
| Coatings | AlTiN HV3200 2.5-3 um ox 900 C black; TiAlN HV2800 2.5-3 um ox 800 C violet; TiSiN HV3600 3 um ox 1000 C copper; Nano 42 GPa 3 um ox 1200 C blue |
| Diameter tolerance 1-6 mm | -0.010 to -0.030 mm |
| Diameter tolerance 6-10 mm | -0.015 to -0.040 mm |
| Diameter tolerance 10-20 mm | -0.020 to -0.050 mm |
| Stock diameters | 1 mm to 20 mm blade; overall lengths 50 / 75 / 100 / 150 mm |
Materials
- WC 90% / Co 10% listed on the product pages
- Submicron grain carbide
Technical features
- Substrate C=90% Co=10% TRS>4000 N/mm2 hardness>92 HRA grain 0.5-0.6 um
- HRC45 grain 0.7 um Co 10% flexural 3320 N/mm2
- HRC55 grain 0.6 um Co 10% flexural 4000 N/mm2
- HRC60 grain 0.5 um Co 12% flexural 4300 N/mm2
- HRC65 grain 0.4 um Co 12.5% flexural 4300 N/mm2
- Also lists YG10X, YG10.2 & WF25 (Taiwan), K44 & K40, Kennametal/Sandvik as material options
Against the usual substitute
| HSS end mills | Solid carbide with optional nano/AlTiN coatings is listed for higher hardness work than HSS |
|---|
Customization
- Diameter, flute count, length and coating from the RFQ
How to specify
- Pick HRC class and coating from the table
- 2-flute for slotting and aluminum; more flutes for finishing
Questions buyers actually ask
Can you make end mills from our drawing or sample?
Yes. Ruiao accepts custom manufacturing from customer specifications, samples, or drawings.
How do we request a quote?
WhatsApp +86 18307332261 or email [email protected] with the grade, size, quantity, and a drawing if you have one.
How are larger lots shipped?
The factory lists sea freight for larger lots and express for faster deliveries.
What coating colors are published?
AlTiN black, TiAlN violet, TiSiN copper, Nano blue.
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RFQ: Tungsten Carbide End Mills
Grade, size, quantity, drawing or sample. WhatsApp +8618307332261 or [email protected].