Materials & application
Specify the workpiece, residue, moisture, cleaning agents and operating temperature. Material suitability depends on the actual contact conditions.
- Brush Diameter
- Grit
- Filament Diameter
- Brush Length

Series model SQ-AB-030
Compare silicon carbide – cut end by brush diameter, grit, filament diameter. Select a dimensional reference or send your drawing.
Available construction and materials are reviewed against your requirements.
Specification & selection
Choose a reference configuration to start your quotation. Materials, interfaces and final manufacturing dimensions are agreed for your order.
Swipe across the table to view all parameters.
| Shengquan model | Brush Diameter | Grit | Filament Diameter | Brush Length | Overall Length | Stem Diameter | Hole Diameter Inch | Enquiry |
|---|---|---|---|---|---|---|---|---|
| SQ-AB-030-001 | .050"≈ 1.27 mm | 500 | .018 | 1/2"≈ 12.7 mm | 4"≈ 101.6 mm | .022"≈ 0.5588 mm | .047"≈ 1.1938 mm | Select |
| SQ-AB-030-002 | .075"≈ 1.905 mm | 500 | .018 | 3/4"≈ 19.05 mm | 4"≈ 101.6 mm | .033"≈ 0.8382 mm | .063"≈ 1.6002 mm | Select |
| SQ-AB-030-003 | .090"≈ 2.286 mm | 500 | .018 | 3/4"≈ 19.05 mm | 4"≈ 101.6 mm | .041"≈ 1.0414 mm | .078"≈ 1.9812 mm | Select |
| SQ-AB-030-004 | .105"≈ 2.667 mm | 500 | .018 | 1"≈ 25.4 mm | 4"≈ 101.6 mm | .041"≈ 1.0414 mm | .094"≈ 2.3876 mm | Select |
| SQ-AB-030-005 | .125"≈ 3.175 mm | 500 | .018 | 1"≈ 25.4 mm | 4"≈ 101.6 mm | .064"≈ 1.6256 mm | .109"≈ 2.7686 mm | Select |
| SQ-AB-030-006 | .135"≈ 3.429 mm | 500 | .018 | 1"≈ 25.4 mm | 4"≈ 101.6 mm | .075"≈ 1.905 mm | .125"≈ 3.175 mm | Select |
| SQ-AB-030-007 | .150"≈ 3.81 mm | 500 | .018 | 1"≈ 25.4 mm | 4"≈ 101.6 mm | .075"≈ 1.905 mm | .141 | Select |
Shengquan models identify specific configurations. Include the model in your enquiry; dimensions, materials and operating conditions are confirmed for your order.
Public dimensional data reviewed on 12 September 2026. Reference configurations do not imply branded-product equivalence or affiliation.
Tanis · Original dimensional reference ↗Tanis · Original dimensional reference ↗Specification checklist
Send a dimensioned drawing, or clear photos with measurements. Keep overall dimensions separate from the working brush area.
Specify the workpiece, residue, moisture, cleaning agents and operating temperature. Material suitability depends on the actual contact conditions.
Agree critical dimensions, the sample review method, quantity and packing before batch production. Any material documentation or special testing should be specified in the enquiry.
See the manufacturing review process →Your selected brush will be included in the enquiry.