20th Aug 2026, 12:50 PM
Mercer Industries 189030 - 4 inch x 5 /8 inch-11 Knot Cup Brush, .020 Carbon Steel Wire
Price may vary by location, shipping cost, and availability.
$14.59
Highest: $18.59
Average: $11.97
Lowest: $7.70
Price History Graph
Offer Price Prices
Lowest: -
Average: -
Highest: -
Price History Information
You can check the price history of Mercer Industries 189030 - 4 inch x 5 /8 inch-11 Knot Cup Brush, .020 Carbon Steel Wire here. This product's current Price in USA is $14.59. The average and highest prices are $11.97 and $18.59 respectively.
| Lowest Ever Price | $7.70 |
|---|---|
| 14th Jul 2024 | |
| Average Price | $11.97 |
| Based on 2643 days price tracking | |
| Highest Price | $18.59 |
| 9th Mar 2026 | |
Price History of All Variants of Mercer Industries 189030 - 4 inch x...
Current Price in USA
| Price | $14.59 |
|---|
Recent Price Drops on Mercer Industries 189030 - 4 inch x 5 /8 inch-11 Knot Cup Brush, .020 Carbon Steel Wire
Price Drop 19th Aug 2026
$15.67 → $14.59
6.89% drop
Price Drop 8th Jul 2026
$10.15 → $9.58
5.62% drop
Price Drop 11th Jun 2026
$12.83 → $10.09
21.36% drop
Price Drop 8th May 2026
$12.53 → $11.48
8.38% drop
Price Drop 3rd May 2026
$13.57 → $12.53
7.66% drop
Price Drop 27th Apr 2026
$15.99 → $13.57
15.13% drop
Price Drop 5th Apr 2026
$13.05 → $12.29
5.82% drop
Price Drop 29th Mar 2026
$14.50 → $12.74
12.14% drop
Price Drop 23rd Mar 2026
$15.62 → $14.60
6.53% drop
Price Drop 18th Mar 2026
$18.59 → $15.62
15.98% drop
Price Drop 28th Jan 2026
$13.95 → $12.29
11.9% drop
Price Drop 21st Jan 2026
$14.50 → $12.29
15.24% drop
Price Drop 18th Jan 2026
$15.99 → $12.29
23.14% drop
Price Drop 15th Jan 2026
$15.99 → $12.29
23.14% drop
Price Drop 12th Jan 2026
$15.99 → $12.29
23.14% drop
Price Drop 6th Jan 2026
$15.99 → $12.29
23.14% drop
Price Drop 3rd Jan 2026
$15.99 → $12.29
23.14% drop
Price Drop 31st Dec 2025
$15.99 → $12.29
23.14% drop
Price Drop 22nd Dec 2025
$15.99 → $12.29
23.14% drop
Price Drop 12th Dec 2025
$15.99 → $12.29
23.14% drop
Price Drop 6th Dec 2025
$15.99 → $12.29
23.14% drop
Price Drop 2nd Dec 2025
$15.99 → $12.29
23.14% drop
Price Drop 22nd Nov 2025
$15.99 → $12.29
23.14% drop
Price Drop 19th Nov 2025
$15.99 → $12.29
23.14% drop
Price Drop 17th Nov 2025
$15.13 → $12.29
18.77% drop
Price Drop 13th Nov 2025
$15.43 → $12.29
20.35% drop
Price Drop 8th Nov 2025
$15.99 → $12.29
23.14% drop
Price Drop 31st Oct 2025
$14.30 → $12.29
14.06% drop
Price Drop 21st Oct 2025
$13.23 → $12.29
7.11% drop
Price Drop 8th Oct 2025
$14.07 → $13.27
5.69% drop
Price Drop 16th Sep 2025
$15.99 → $14.56
8.94% drop
Price Drop 1st Sep 2025
$14.26 → $12.27
13.96% drop
Price Drop 29th Aug 2025
$14.26 → $12.27
13.96% drop
Price Drop 27th Aug 2025
$15.57 → $14.26
8.41% drop
Price Drop 21st Aug 2025
$15.99 → $12.27
23.26% drop
Price Drop 18th Aug 2025
$15.99 → $12.27
23.26% drop
Price Drop 15th Aug 2025
$15.99 → $12.27
23.26% drop
Price Drop 23rd Jun 2025
$12.93 → $11.43
11.6% drop
Price Drop 10th Jun 2025
$12.91 → $10.96
15.1% drop
Price Drop 21st May 2025
$14.88 → $13.84
6.99% drop
Price Drop 11th May 2025
$14.32 → $13.60
5.03% drop
Price Drop 7th May 2025
$15.40 → $14.32
7.01% drop
Price Drop 1st Apr 2025
$14.47 → $13.60
6.01% drop
Price Drop 30th Mar 2025
$15.39 → $14.47
5.98% drop
Price Drop 7th Jan 2025
$15.19 → $13.97
8.03% drop
Price Drop 5th Jan 2025
$15.99 → $15.19
5% drop
Price Drop 23rd Nov 2024
$15.99 → $14.55
9.01% drop
Price Drop 18th Nov 2024
$15.74 → $14.48
8.01% drop
Price Drop 27th Oct 2024
$13.01 → $9.57
26.44% drop
Price Drop 22nd Oct 2024
$15.99 → $13.01
18.64% drop
Price Drop 12th Oct 2024
$15.99 → $10.10
36.84% drop
Price Drop 6th Oct 2024
$14.23 → $13.23
7.03% drop
Price Drop 1st Oct 2024
$15.99 → $14.23
11.01% drop
Price Drop 13th Jul 2024
$10.29 → $7.70
25.17% drop
Price Drop 2nd Jul 2024
$11.30 → $10.29
8.94% drop
Price Drop 30th Jun 2024
$13.23 → $10.29
22.22% drop
Price Drop 18th Jun 2024
$13.23 → $10.29
22.22% drop
Price Drop 17th Jun 2024
$14.23 → $13.23
7.03% drop
Price Drop 9th Jun 2024
$10.95 → $10.29
6.03% drop
Price Drop 31st May 2024
$12.95 → $10.29
20.54% drop
Price Drop 28th May 2024
$15.99 → $10.29
35.65% drop
Price Drop 14th May 2024
$13.68 → $10.29
24.78% drop
Price Drop 10th May 2024
$15.03 → $10.29
31.54% drop
Price Drop 6th May 2024
$15.99 → $10.29
35.65% drop
Price Drop 1st May 2024
$11.50 → $10.29
10.52% drop
Price Drop 27th Apr 2024
$11.50 → $10.29
10.52% drop
Price Drop 29th Mar 2024
$12.02 → $10.29
14.39% drop
Price Drop 24th Feb 2024
$12.59 → $9.95
20.97% drop
Price Drop 18th Feb 2024
$12.59 → $11.08
11.99% drop
Price Drop 24th Jan 2024
$12.59 → $10.09
19.86% drop
Price Drop 12th Jan 2024
$9.70 → $8.95
7.73% drop
Price Drop 27th Dec 2023
$8.70 → $8.24
5.29% drop
Price Drop 26th Dec 2023
$9.33 → $8.70
6.75% drop
Price Drop 25th Dec 2023
$9.89 → $9.33
5.66% drop
Price Drop 24th Dec 2023
$10.83 → $9.89
8.68% drop
Price Drop 23rd Dec 2023
$11.61 → $10.83
6.72% drop
Price Drop 22nd Dec 2023
$12.59 → $11.61
7.78% drop
Price Drop 17th Dec 2023
$15.99 → $12.59
21.26% drop
Price Drop 7th Dec 2023
$9.90 → $8.81
11.01% drop
Price Drop 6th Dec 2023
$15.99 → $9.90
38.09% drop
Price Drop 1st Nov 2023
$11.05 → $10.31
6.7% drop
Price Drop 18th Oct 2023
$11.76 → $10.14
13.78% drop
Price Drop 21st Aug 2023
$14.71 → $10.25
30.32% drop
Price Drop 16th Aug 2023
$15.99 → $10.25
35.9% drop
Price Drop 2nd Aug 2023
$12.56 → $10.02
20.22% drop
Price Drop 27th Jul 2023
$14.59 → $12.56
13.91% drop
Price Drop 5th Jun 2023
$15.99 → $10.01
37.4% drop
Price Drop 23rd Feb 2023
$10.55 → $10.00
5.21% drop
Price Drop 5th Dec 2021
$11.81 → $10.55
10.67% drop
Price Drop 1st Jul 2021
$11.54 → $10.96
5.03% drop
Price Drop 22nd Sep 2019
$11.99 → $11.15
7.01% drop
Product Information
Details
| Product Name | Mercer Industries 189030 - 4 inch x 5 /8 inch-11 Knot Cup Brush, .020 Carbon Steel Wire |
|---|---|
| Store Product Code | B0041MEZXG |
| Store Name | amazon.com |
| Brand | Mercer Abrasives |
| Rating | 9 / 10 |
| Category | Cup Brushes |
| Product Manufacturer | Mercer Tool Corp. - Tools |
| Model Number | 189030 |
| Color | .020 Carbon Steel |
| Size | 4" x 5/8"-11 |
Features
- 1- 4" diameter Knot Cup Brush with a 5/8"-11 arbor.
- Use on an Angle Grinder. Max RPMs 9,000
- 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
Images
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Rating and Reviews
9 Based on 45 reviews
Mercer Industries 189030 - 4 inch x has 9 rating out of 10. This average rating is consist of 45 individual ratings. You can rate this product at product review page.
* Predictions is created on based of past prices and trends, it does not guarantee that it will happen. These are just prediction for theoretical information only.