






CBN Grinding Wheel 8 Inch 320 Grit, 8" x 1" Wide, 5/8" Arbor, Bench Grinder Wheel for Sharpening HSS, Lathe Tools, Chisels & Woodturning Tools, Fit 8-Inch Bench Grinders(320 Grit)
US$161.98
Arrives as soon as ✓ Free shipping over $200Description
Product Details Item Dimensions: 8 x 8 x 1 inches Compatible Devices: Bench Grinder, Desktop Grinder Included Components: 8 inch CBN Grinding Wheel 320 grit,Cut-proof gloves Number of Items: 2...
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Orders of $200 or more ship free. No code needed.
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Product Details
- Item Dimensions: 8 x 8 x 1 inches
- Compatible Devices: Bench Grinder, Desktop Grinder
- Included Components: 8 inch CBN Grinding Wheel 320 grit,Cut-proof gloves
- Number of Items: 20
- Unit Count: 1 Count
- Part Number: cbn grinding wheel 8 inch 320 grit
- Grit Type: Extra Fine
- Grit Number: 320
- Maximum Rotational Speed: 3600 rpm
- Recommended Uses For Product: Cutting, Grinding, Sharpening
- Compatible Material: Aluminum
- Grit Material Type: CBN
- Construction Type: Grinding
- Housing Material: Aluminum
- Item Dimensions L x W: 8"L x 8"W
- Item Thickness: 1 inches
- Item Diameter: 8 inches
- Industry Standard Identifier: ISO 6102
- Model: cbn grinding wheel 8 inch 320 grit
About this item
- SPECIFICATIONS: 8" diameter x 1" width, 320 grit CBN grinding wheel with 5/8" arbor; built on 6061 aluminum core with full nickel plating for strong durability and corrosion resistance, perfect for bench grinder use.
- PRODUCT STRENGTHS: 320 grit CBN abrasive delivers fine and precise grinding, consistent cutting performance and longer service life, outperforming traditional abrasives. Nickel-plated structure ensures great shape retention and resists deformation during extended use.
- GRINDING EFFICIENCY: Improves efficiency for HSS sharpening and tool shaping with less downtime. Requires no truing or frequent adjustments, lowering maintenance while ensuring smooth, high-efficiency fine grinding.
- WIDE COMPATIBILITY: Fits most standard 8-inch bench grinders, with ideal operating speed of 1000–3600 RPM. Well-balanced to reduce wobble and vibration for stable, accurate grinding and polishing.
- APPLICATION SCENARIOS: Suitable for fine sharpening and finishing of woodturning tools, chisels, planer blades, HSS, carbon steel and hardened steel. Grinds with low heat to avoid thermal damage, minimizes material removal and extends tool life.
Shipping Policy
Flintby ships from the United States.
Most orders leave the warehouse within 1 business day and arrive in 2–7 business days.
- Free shipping on orders of $200 or more, applied automatically
- Otherwise shipping is a flat $6.90
- Your tracking number is emailed as soon as your order ships
- We currently ship to the lower 48 United States
Return policy
30-day returns.
If it's not quite right, you can request a return within 30 days of delivery, and Flintby will email you return instructions. Change-of-mind returns must be unused, unassembled, and in their original packaging. There is no restocking fee. Depending on the item's packaged size and weight and how it needs to be collected, a change-of-mind return may have a return shipping or pickup cost. We only deduct the actual cost: we tell you the exact amount and get your OK before arranging a paid return, and if there is no cost, nothing is deducted. Returns for damaged, defective, or incorrect items are free.
How it works
- Email us at support@flintby.com with your order number.
- We send your return instructions within 1 business day, along with any return shipping cost so you can decide.
- Your refund goes back to your original payment method within 10 business days of the carrier scan.
Damaged or defective on arrival? Send a photo and Flintby replaces or refunds immediately, return shipping on us, and in most cases you won't need to send anything back.








