3-3/4 x 1/8 x 1-1/4″ D11V9 Flaring Cup CBN Wheel – High Precision Grinding Tool for Exceptional Performance


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Availability: In stock

SKU: 2404-4126 Categories: ,

Premium 3-3/4 x 1/8 x 1-1/4″ D11V9 Flaring Cup CBN Wheel – High Precision Grinding Tool for Exceptional Performance

3-3/4 X 1/8 X 1-1/4 D11V9 FLARING CUP CBN WHEEL (2404-4126)

3-3/4 X 1/8 X 1-1/4″ D11V9 Flaring Cup CBN Wheel
100% concentration.
Arbor Hole: 1-1/4″
CBN depth is 1/8″.
Back Thickness is 3/8″
S is 70 Degrees
CBN is 120 Grit
For tool and cutter applications including sharpening of end mills, reamers, milling cutters and broaches.

When using a D11V9 Flaring Cup CBN (Cubic Boron Nitride) Wheel for tool sharpening, here are some expert recommendations to ensure optimal performance and longevity:

Select the Right Grit Size:

Choose the appropriate grit size based on the material and hardness of the tool you are sharpening. Lower grits are suitable for coarse removal, while higher grits provide finer finishes.
Coolant Usage:

Use a coolant or water-based lubricant to prevent overheating and maintain consistent performance. This is crucial for CBN wheels as they can withstand higher temperatures than traditional abrasive wheels.
Dress the Wheel Regularly:

Periodically dress the CBN wheel to maintain its shape and cutting efficiency. This is especially important for precision sharpening tasks.
Proper Mounting:

Ensure the wheel is securely and centrally mounted on the grinder. Any wobbling or misalignment can lead to uneven sharpening and premature wear.
Adjust Speed Settings:

Follow the manufacturer’s guidelines for the recommended speed settings. CBN wheels generally operate well at higher speeds, but it’s essential to stay within the specified RPM range to avoid damage.
Light Pressure and Consistent Feeding:

Apply light pressure while sharpening, allowing the wheel to do the work. Maintain a consistent and controlled feeding rate for a uniform and precise sharpening outcome.
Eye Protection and Safety Gear:

Wear appropriate safety gear, including eye protection, gloves, and a dust mask. CBN wheels can generate fine particles during the sharpening process.
Inspect for Damage:

Regularly inspect the CBN wheel for any signs of damage, such as cracks or chips. Replace the wheel if any issues are detected to prevent accidents or suboptimal sharpening results.
Use with the Right Tools:

Match the CBN wheel with tools designed for the specific application. This ensures compatibility and maximizes the efficiency of the sharpening process.
Storage and Handling:

Store the CBN wheel in a cool, dry place, and handle it with care to prevent any accidental damage. Follow the manufacturer’s recommendations for proper storage.
By adhering to these recommendations, you can make the most of your D11V9 Flaring Cup CBN Wheel, achieving precise and efficient tool sharpening results.

Weight 6 lbs



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