The FUJI F-CUT Ultra-Thin Cut-Off Wheel is a revolutionary abrasive solution designed for fixed wet-type cutting machines. Engineered with a proprietary Japanese formula of high-grade WA (White Alumina) or GC (Green Silicon Carbide) grit, the F-CUT series delivers laboratory-grade precision in an industrial package.
With an ultra-thin profile ranging from 0.8mm to 1.5mm, this wheel minimizes kerf loss (material waste), making it indispensable for cutting expensive alloys, stainless steel, and tungsten. The wet cutting process ensures zero burns, zero dust, and a mirror-like finish that often requires no secondary deburring.
Why Choose F-CUT for Precision Work?
💎 Maximum Material Yield The ultra-thin design (starting at 0.8mm) removes significantly less material than standard wheels. For expensive metals like Titanium or Inconel, this reduction in waste translates to massive cost savings over time.
❄️ Burn-Free "Cold" Cutting Optimized for wet applications, the F-CUT bond prevents heat buildup. This eliminates "blue burn" and preserves the metallurgical structure of the sample, critical for quality control labs.
✨ Mirror Finish Quality The fine grit structure delivers a smooth, burr-free surface. In many cases, the cut quality is high enough to skip the grinding stage, moving directly to polishing or assembly.
💰 Cost-Effective Precision While Diamond wheels are expensive and can glaze over on ferrous metals, the F-CUT (Resin/Rubber bond) self-sharpens, providing a consistent cut rate at a fraction of the cost.
Machine Compatibility
Designed exclusively for stationary Precision Wet Cutters. Fully compatible with FUJI F-Cutter Series and other major lab saws.
⚠️ Critical Warning: These are WET CUTTING ONLY wheels. Do NOT use on dry grinders or hand tools. Lack of coolant will cause immediate wheel failure.
Product Specifications & Details
Select the right specification based on your material hardness and size requirements.
1. F-CUT Series (Standard Precision)
Best For: General Steel, Stainless Steel (SUS304/316), Alloy Steel (SKD/SKS).
Diameter
Thickness
Hole (Arbor)
Grit / Grade
150 mm
0.8 / 1.0 mm
25.4 mm
WA100 / WA120
180 mm
1.0 mm
25.4 mm
WA100 / WA120
205 mm
1.0 / 1.2 mm
25.4 mm
WA100 / WA120
255 mm
1.2 / 1.5 mm
31.75 mm
WA80 / WA100
2. F-CUT 2 Series (High Hardness Materials)
Best For: Hardened Steel, Tungsten, Titanium, Heat-Treated Parts (>HRC50).
Diameter
Thickness
Hole (Arbor)
Characteristics
150 - 205 mm
1.0 mm
25.4 mm
GC (Green Carbide) - Aggressive cut for hard/brittle materials.
Customer Success Stories
"Revolutionized Our Small-Batch Production."
We switched to FUJI F-CUT wheels for cutting our 316 stainless steel medical components. The reduction in material waste alone has paid for itself. The cuts are so clean we've eliminated an entire deburring step. - Tanaka Manufacturing, Japan
"The Only Wheel for High-Grade Alloys."
Cutting expensive superalloys requires a tool that is gentle yet efficient. The F-CUT delivers exactly that. The precision is consistent, and it's the perfect partner for our lab's FUJI KOSOKU machine. - Saito Precision Works
Frequently Asked Questions (FAQ)
Q: Can I use this on a dry grinder if I go slow?
A: No. These wheels are bonded specifically for wet use. Without coolant, the heat will instantly break down the bond, causing the wheel to shatter or burn the workpiece. It is a severe safety hazard.
Q: How does the F-CUT compare to a diamond wheel?
A: For ferrous metals (steel, stainless), F-CUT offers a superior economic advantage. Diamond wheels often glaze over on soft steels. F-CUT's self-sharpening bond maintains a consistent cut rate at a much lower cost-per-cut.
Q: What is the maximum material hardness for this wheel?
A: The standard F-CUT is effective on materials up to HRC 50. For materials harder than HRC 60 (like hardened tool steel), we recommend the F-CUT 2 series or contacting our technical team.
Q: How do I store ultra-thin wheels?
A: Store them flat on a level surface in a dry environment. Never stack heavy objects on top of them. Humidity can affect the bond over time, so keep them in their original packaging until use.
About FUJI Grinding Wheel
FUJI F-CUT represents the pinnacle of Japanese precision abrasive technology. We help laboratories and manufacturers achieve the perfect cut, every time.
Choosing the correct abrasive wheel is critical for both operational efficiency and JIS-compliant safety. Fuji Grinding Wheels are engineered with precise technical markings to ensure the perfect match for your specific material and machine requirements.
Understanding Fuji Markings (e.g., WA 36 P BF)
Abrasive Type (WA/A/AZ): Determines the suitability for material hardness (e.g., WA for hardened steel, AZ for heavy-duty alloys).
Grit Size (16 - 120): Indicates the coarseness. Lower numbers for rapid removal; higher numbers for precision finishing.
Hardness Grade (L - S): Defines the bond strength. Correct selection prevents premature wheel wear or surface glazing.
Bonding Agent (BF): High-grade Resinoid bond reinforced for high-speed safety and impact resistance.
💡 Expert Selection Tip
For professional export markets, always verify the Peripheral Speed (m/s) compatibility. Fuji wheels are designed to exceed JIS Burst Speed factors, but operating at the recommended R.P.M. ensures the longest tool life and cleanest cut.
Note: Mismatched grit or hardness can lead to excessive heat buildup, affecting the workpiece's structural integrity.
Fuji Abrasive Technical Selection Chart
Global Maintenance Standard: To maintain the high safety factor of Fuji wheels, avoid exposure to excessive humidity and chemical solvents during storage. Proper care preserves the resinoid bond's strength, crucial for high-load industrial applications.
Fuji products are manufactured following strict Japanese standard process requirements. Every wheel is engineered to meet or exceed JIS (Japanese Industrial Standards), such as JIS R 6242 and B 4051. Our core engineering logic prioritizes maximum operator protection by maintaining safety factors and burst speed capabilities that often surpass the highest industry benchmarks.
Standard Region
Safety Factor (Burst Multiplier)
Safety Logic & Benchmark
FUJI (High Precision)
> 2.0x
Engineered to exceed JIS requirements for maximum reliability.
Japan (JIS R 6242)
2.0x
Extreme Safety: A wheel rated at 80m/s must withstand a 160m/s burst test.
Europe (EN 12413)
$1.73x
Risk Balanced: Provides high safety redundancy for most industrial apps.
USA (ANSI B7.1)
1.5x
Efficiency Focused: Relies on machine guarding and operational procedures.
1.RPM Compliance: Never exceed the maximum R.P.M. specified on the wheel. Using the sides of the wheels for grinding is strictly prohibited, as it compromises the structural integrity of the abrasive bond.
2.Mandatory Idling: Allow the tool to idle for one minute before beginning work. If a new wheel has been mounted, an idle run of three minutes is required to ensure dynamic stability.
3.Workpiece Stability: All materials must be securely fastened. Improperly secured workpieces can lead to vibration, wheel binding, and unsafe kickback forces.
4.Arbor Hole Integrity: Do not modify or enlarge the metal center of the arbor hole. A proper fit is critical; a mismatched arbor causes eccentric rotation and dangerous vibration levels.
5.PPE Requirements: Industrial-grade face and eye protection are mandatory at all times. Ensure all protective gear meets local safety compliance standards.
6.Guard Protection: Protection guards are designed to contain fragments in the unlikely event of a wheel failure. Never operate tools or machinery with guards removed.
Applications of Abrasives & Usage Notes
Abrasive Selection Guide
Selection of grains (A, WA, AZ, etc.) based on material hardness and grinding precision.
Warning Symbol Interpretation
Standardized safety icons for safe operation and protection guard usage.
Professional Export & Maintenance Insight
When deploying Fuji high-performance tools in overseas markets, ensure that the regional power grid frequency and voltage match the tool specifications. To maintain the superior burst speed safety of Fuji wheels, store abrasives in a dry, temperate environment. Humidity can degrade the resin bond, potentially lowering the wheel’s resistance to centrifugal forces.
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