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Mercer Abrasives

Mercer Industries 189014B - 2-3/4" x M14 x 2.0, Knot Cup Brush, .020 Carbon Steel Wire

✅ In stock
F
Grade
💤 Not a Deal
5.82/100
Current Price
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product.
$7.28
Listed $11.99
Save $4.71 39% OFF
Analysis Confidence 100%
Check Deal at Amazon
Price verified Sep 24, 2026 7:07 AM · Prices & availability subject to change

Is This a Good Price on Amazon?

💤 Not a Deal
  • 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
  • 💰The current price is slightly above the going rate for this product — worth watching for a drop.
  • 🏷️A 39% cut from the official retail price adds further appeal.
  • 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
  • ➡️Pricing has held fairly steady, with no strong push in either direction.

How We Scored This Deal

Price Competitiveness 0/28
Recent Value 0/22
Market Standing 1.82/20
Deal Strength 0/20
Momentum 4/10

📝 Product Overview

🏪 Sold by Amazon.com
🚚 Shipping Free Shipping

Product Details

1- 2-3/4" diameter Knot Cup Brush with a M14 x 2.0 metric arbor
Use on an Angle Grinder. Max RPMs 14,000
Knot wire is good for aggressive brushing for tough jobs like rust and scale removal. Cup brushes are good for flap surfaces because they cover more area.
Made with .020 Carbon Steel wire - the most common type of wire
Not recommended for stainless steel

⚙️ Specifications

Material
Carbon Steel
Brand
Mercer Abrasives
Grit Material
Carbon Steel
Bristle Type
Knotted wire
Color
.020 Carbon Steel
Grit Type
Coarse
Unit Count
1 Count
Number of Pieces
1
Manufacturer
Mercer Industries
UPC
765301400446
Item Diameter
2.75 inches
F
$7.28
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