Abrasive wire brush
As the manufacture for wire brush, BINIC Abrasive has in general 3 quality to sell in the market to feed different needs of customers. They are different because of the Cover material which means different weights, the wire material which means the performance. Also we must consider the safety speed as well as the balance of wire brush. So please take a look of the quality difference of our 3 cut
Physical difference of 3 quality
75mm Crimped cup wheel brush with steel wire
| Quality | pic | weight | Wire | balance |
| Eco | 186g | Carbon steel | 2.8g | |
| Standard | 196g | 65Mn | 2.5g | |
| Premium | 229g | High grade 65Mn | 2.4g |
75mm twist knot cup wheel brush with steel wire
| Eco | 240g | Carbon steel | 2.0g | |
| Standard | 257g | 65Mn | 1.5g | |
| Premium | 295g | High grade 65Mn | 1.3g |
The balance means of weight shall be even on each part of the cup wheel, otherwise it can make the wire brush wobbling during grinding. The smaller weight, the better balance will be.
Performance test of 3 quality 75mm Abrasive wire brush
Normally we fix a angle grinding and grinding a steel plate. We keep grinding for almost 30 mins and see how much weight be ground off and also check how much wire brush weight lost.
Dewalt 1KW machine with 10,000rpm, normal carbon steel plate
| 75mm crimped
wire brush |
Testing
time |
Weight lost
on plate |
Weight lost
on wire brush |
Grinding rate |
| ECO | 30mins | 1.3g | 4g | 0.27 |
| STANDARD | 30mins | 1.6g | 3g | 0.53 |
| PREMIUM | 30min | 2g | 2g | 1.05 |
75mm crimped cup wire brush
| 75mm knot
wire brush |
Testing
time |
Weight lost
on plate |
Weight lost
on wire brush |
Grinding rate |
| ECO | 30mins | 1.2g | 0.5g | 0.40 |
| STANDARD | 30mins | 1.2g | 1.1g | 0.80 |
| PREMIUM | 30min | 1.0g | 1.2g | 1.12 |
75mm Knot cup wire brush
Summary:
ECO quality: Abrasive wire brush is mostly supplied in DIY market，for those people who only use the wire brush occationly and make very small polishing and grinding. It has very fast speed, but life is OK.
Standard quality:It has good life, can cope with different situation, even very tough rust. Life is much longer.
Premium quality: For industrial use, extremely long time and extremely safe even used in very powerful machine. Also it can maintain very agressive speed.
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