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Brush Research BC300240AO FLEX-HONE®, 3" (76.2mm) Diameter, 240 Grit, Aluminum Oxide, For Aluminum, Brass, Bronze and Softer Non-Ferrous Materials
✅ In stock
📉 Price recently dropped
B
Grade
Analysis Confidence
55%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 21, 2026 6:09 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
👍 Good Deal- 👍Verdict: Good Deal. Solid value. Price is noticeably below the recent average.
- 💰The current price is 22% below what this product typically costs — a notable saving over its usual going rate.
- 🏷️A 19% cut from the official retail price adds further appeal.
- 📉A lower price did appear very recently, suggesting the market may revisit that level before long.
- 📈The direction is downward at the moment; if that holds, an even better price may surface — though timing the market is never certain.
How We Scored This Deal
Price Competitiveness
24.83/28
Recent Value
22/22
Market Standing
10.91/20
Deal Strength
3/20
Momentum
10/10
📝 Product Overview
🏪 Sold by
Amazon.com
🚚 Shipping
Free Shipping
Product Details
✓[QUALITY]-Proudly Made in the USA. Quality and consistency you can count on made from the inventors and makers of the tool.
✓[DESIGN]-The FLEX-HONE is intentionally manufactured oversized. This engineered oversize creates the optimal amount of pressure inside the cylinder wall allowing the tool to be self-centering, self-aligning and self-compensating for wear and easy use.
✓[FINISHING BENEFITS]-Offered in a wide variety of grits to achieve specific finishing tolerances as well as a beautiful crosshatch finish. Ideal for rebuilding hydraulic and pneumatic cylinders, engine and brake cylinders, valve guides, pumps, compressors and more.
✓[CROSSHOLE DEBURRING]-Accomplish finishing and deburring simultaneously in a single setup. Can be used in virtually any rotating spindle from a hand drill, drill press or CNC equipment.
✓[240 GRIT ALUMINUM OXIDE ABRASIVE]-Excellent on Aluminum, Brass, Bronze, and softer non-ferrous materials. 240 AO is commonly used for deglazing Nikasil cylinders. Typically achieves a finish of 24 - 32 Microinch (.6 - .8 Micrometer).
✓[WHAT'S INCLUDED]-1 Each of a BC Standard Duty FLEX-HONE: 3.000" (76.2mm) Bore Diameter, 3" Abrasive Part Length, 0.245" Shank Diameter, 8" Overall Length. For Use on Bore Diameters Between 2.876"-3.000". PLEASE NOTE: ORDER BY BORE SIZE.
⚙️ Specifications
Material
Aluminum Oxide
Brand
Flex-Hone
Grit Material
Aluminum Oxide
Bristle Type
Abrasive Globule Bonded To Flexible Nylon Filament
Product Dimensions
2.95"L x 3"W
Brand Name
Flex-Hone
Unit Count
1 Count
Manufacturer
Brush Research Manufacturing
UPC
843469126535
Warranty Description
Manufacturer Warranty
Set Name
Single
