MFT Modular Threaded Anti-Vibration Carbide Shank
Solid anti-vibration tungsten carbide shank with high rigidity and a damping effect intended to cut chatter on long-overhang CNC lathe work. The MFT style uses
Carbide Blanks
Tungsten Carbide Rods
Solid tungsten carbide rods for drills, end mills, taps, and reamers. Ruiao supplies ultra-fine and general-purpose grades in straight or helical-coolant blanks so tool grinders start from dense, consistent bar stock instead of fighting porosity or grain scatter.
Catalog PDF: Tungsten Carbide Rods catalog
Where it runs
- Batch grinding of drills and end mills for automotive and mold-steel shops
- Micro-drill and micro-end-mill blanks for PCB and precision electronics
- Wear-resistant forming tools for high-fiber wood and composite materials
- Shanks, holemaking tools, punching and measuring tools, paper and packaging knives
Problems this part is meant to close
- Inconsistent grain size that chips micro-drills
- Low-density bars that leave porosity after grinding
- Need for both solid and helical-coolant blanks from one mill
- Replacing HSS tool blanks where wear life is too short
Who sends the RFQ
- Cutting-tool manufacturers grinding drills, end mills, taps, and reamers
- PCB and electronics tool shops that need fine-grain micro-drill blanks
- Woodworking and composite tool makers
- Buyers who send drawings or samples for non-standard diameters and coolant-hole layouts
Process used on the line
- Powder metallurgy from tungsten carbide raw material
- Sintered finished
- HIP sintered
- Rough grinding
- Finish grind to H6 / RA0.04 when specified
Published specifications
Only numbers that appear on the source product page or the matching catalog PDF.
| Grade YL10.2 | Density 14.4-14.6 g/cm3, >=92.2 HRA, TRS >=4000 MPa, grain 0.6-0.8 um, 10% Co 90% WC, ISO K30 |
|---|---|
| Grade YG6X | Density 14.85-15.0 g/cm3, >=92.0 HRA, TRS >=1860 MPa, grain 0.8-1.0 um, 6% Co 94% WC, ISO K10 |
| Grade YG6 | Density 14.85-15.05 g/cm3 class, 6% Co, ISO K-class per catalog |
| Grade YG8 | Density 14.65-14.85 g/cm3, >=89.5 HRA, TRS >=2320 MPa, grain 1.2-2.0 um, 8% Co 92% WC, ISO K20 |
| Grade YG10 | Density 14.5-14.6 g/cm3, >=85.5 HRA, TRS >=2600 MPa, grain 1.2-2.0 um, 10% Co 90% WC, ISO K20 |
| Grade YG15 | Density 14.0-14.1 g/cm3, >=85.0 HRA, TRS >=2800 MPa, grain 1.2-2.0 um, 15% Co 85% WC |
| Ground finish | RA0.04; ISO 286-2 h-series |
| Configurations | Straight blanks and helical twist / coolant-hole blanks |
Materials
- Tungsten carbide (WC) with cobalt binder
- Published grades YL10.2, YG6X, YG6, YG8, YG10, YG15
Technical features
- Solid tungsten carbide rod, ground H6 option in the product line
- Ultra-fine grain or general-purpose grades
- Straight or helical twist / coolant-hole blank configurations
- HIP sintered and sintered-finished process routes used on the Ruiao line
- Rough grinding available before finish grind
Against the usual substitute
| HSS tool blanks | Carbide rods are used where HSS wear life is not enough for drills, end mills, and holemaking tools |
|---|---|
| Unground random-length bar | Ground H6 rods with RA0.04 reduce grinding stock and help hold tool diameter |
Customization
- Custom diameters, lengths, and coolant-hole layouts from customer drawings or samples
- Ultra-fine or general-purpose grade selection by application
How to specify
- Match grade to work: YL10.2 / fine grain for micro-drills and PCB tools; YG6X for higher hardness finishing tools; YG8 / YG10 / YG15 when toughness matters more than peak hardness
- Specify straight or helical coolant holes on the RFQ if the finished tool needs through-coolant
- Send a drawing or sample for non-standard diameters
- Download the Tungsten Carbide Rods catalog for grade and tolerance tables
Questions buyers actually ask
Which rod grade should we use for PCB micro-drills?
The homepage specifies exceptionally fine and uniform grain for micro-drills and micro-end mills. Catalog grade YL10.2 lists 0.6-0.8 um grain, >=92.2 HRA and TRS >=4000 MPa.
Do you supply helical coolant-hole blanks?
Yes. The product line covers straight and helical twist blank configurations.
What ground tolerance is published?
The rods catalog lists ground rod surface roughness RA0.04 and ISO 286-2 h-series fits. The product slug is H6.
Can we order from a drawing?
Yes. Ruiao accepts custom manufacturing from customer specifications, samples, or drawings.
How are rods shipped?
The factory lists sea freight for larger lots and express for faster deliveries.
Related in Carbide Blanks
Tungsten Carbide Punch Pins
Tungsten carbide punch pins ground from carbide round rod. High precision, high hardness and bending strength for punching tools.
MFV Vertical Angled Anti-Vibration Tool Holder
Angled modular turning tool holder for stable cutting and a high-precision surface finish. The MFV style is listed as universal for external turning and shoulde
Tungsten Carbide STB Strip
Tungsten carbide strips and plates for cutting tools, crushers, wear parts and moulding bases. Various sizes are offered; the source text mentions lengths such
RFQ: Tungsten Carbide Rods
Grade, size, quantity, drawing or sample. WhatsApp +8618307332261 or [email protected].