Material and how they protect against static.
The bristles are PA nylon, which is somewhat conductive, so static generated where bristles touch components drains away while dust is brushed off. The handle is antistatic PP, so static is not passed from the operator’s hand to the brush. Cleaning therefore does not put ESD-sensitive components at risk — which is why these brushes are standard cleaning tools on SMT lines and in semiconductor packaging.
23 models
| No. | Handle | Tufts | Bristle area | Handle length | Main use |
|---|---|---|---|---|---|
| 1 | Round | 7 tufts / 1 row | 18 × 9 mm | 120 mm | Spot dust removal on PCBs |
| 2 | Round with ball | 1 tuft with ball / 1 row | 18 mm | 138 mm | Dust in deep holes |
| 3 | Round | 11 tufts / 1 row | 16 × 15 mm | 146 mm | Larger local areas |
| 4 | Straight | 3 | 25 × 17 mm | 148 mm | Fine straight strokes |
| 5 | Straight | 7 | 25 × 30 mm | 143 mm | General straight brush |
| 6 | Straight | 9 | 25 × 42 mm | 143 mm | Medium areas |
| 7 | Straight | 12 | 25 × 55 mm | 171 mm | Larger areas |
| 8 | Curved (small) | 20 | 30 × 15 mm | 170 mm | Angles, gaps between connectors |
| 9 | Curved (medium) | 20 | 35 × 16 mm | 180 mm | Sides of medium components |
| 10 | U-shaped (small) | 50 | 66 × 20 mm | 70 mm | Large PCB surfaces |
| 11 | U-shaped (medium) | 98 | 92 × 21 mm | 70 mm | Medium board surfaces |
| 12 | U-shaped (large) | 168 | 152 × 21 mm | 100 mm | Fast dust removal on large boards |
| 13 | Curved (extra large) | 34 | 90 × 22 mm | 225 mm | Curved surfaces of large equipment |
| 14 | Curved pointed (extra large) | 34 | 84 × 20 mm | 220 mm | Fine cleaning of deep angles |
| 15 | Flat brush (small) | 16 | 123 × 35 mm | 253 mm | — |
| 16 | Flat brush (large) | 33 | 217 × 50 mm | 382 mm | — |
| 17 | Curved (large) | 20 | 58 × 16 mm | 172 mm | — |
| 18 | Straight | 6 | 40 × 40 mm | 171 mm | — |
| 19 | Straight | 8 | 40 × 53 mm | 171 mm | — |
| 20 | Ball brush | 1 | 18 mm | 140 mm | — |
| 21 | Thick straight | 2 | 15 × 13 mm | 143 mm | — |
| 22 | Thick straight | 3 | 15 × 17 mm | 150 mm | — |
| 23 | Thick straight | 6 | 25 × 39 mm | 160 mm | — |
Choosing: for daily PCB surface care, use U-shaped nos. 10–12 (many tufts, efficient). For gaps between components and inside connectors, use no. 2 (with ball) or no. 8 (curved). For gaps in equipment housings, use no. 14 (curved pointed).
Request a quote
Tell us the model numbers and quantities. Request a quote →