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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £3.99 | 2 to 4 working days |
Product Number: 9818036322
Preparing bore surfaces, removing scale and creating consistent surface finish inside bores requires a brush that can reach and treat the full bore circumference uniformly. The Osborn NoVo flex-B bore brush (22 mm bore diameter, 200 mm length) uses silicon carbide abrasive filament at grit 120, with a 4.6 mm shank for mounting in power drills or CNC machines. The abrasive nylon filament flexes on contact, conforming to the bore wall and delivering consistent material removal across the full circumference without the risk of wire breakage or metallic contamination. As the filament wears, new abrasive grit is continuously exposed from within, maintaining a uniform removal rate throughout the brush's working life. This variant is grit 120 for more aggressive bore preparation. Osborn NoVo flex-B brushes are used in precision machining, general engineering and maintenance applications where consistent bore surface quality is required.
Application: Bore surface preparation, scale removal, deburring and finishing inside bores and tubes.
Standard delivery: 1–3 working days within UK mainland.
About PartsForMachines:
PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| Brush / bore diameter | 22 mm |
|---|---|
| Overall length | 200 mm |
| Face length | 70 mm |
| Working bore diameter | 20 mm |
| Stem / shank diameter | 4.6 mm |
| Stem length | 130 mm |
| Fill material | Silicon Carbide |
| Fill type | Abrasive filament |
| Grit | 120 |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £3.99
Delivery Estimate: 2 to 4 working days
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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | 93525 | PTC/SW100 | 10106 | 10109 | ER2525120 |
| Type | Abrasive Roll & Sheet | Abrasive Roll & Sheet | Abrasive Roll & Sheet | Abrasive Roll & Sheet | Abrasive Roll & Sheet |
| Length | 13mm | ||||
| Size | 13mm | 25mm | |||
| Diameter | 100mm | ||||
| Diameter Range | 51-100mm | ||||
| Grit | 120 | ||||
| Length Range | 11-25mm | ||||
| Size Range | 11-25mm | 11-25mm | |||
| Show More | |||||
A. Standard delivery: 1–3 working days within UK mainland.
A. No, delivery charges are calculated separately at checkout based on order weight, size, and delivery location.
A. We accept returns within 30 days of purchase for items that are unused, undamaged, and in their original packaging. Returns are available only for UK-delivered orders and must include proof of purchase.
Before returning an item, please contact us at [email protected] to obtain a Return Merchandise Number (RMN). You may also be asked to share images of the product and its packaging for verification.
Items that do not meet these conditions will not be accepted for return. If your return is approved, we will initiate a refund to your credit card or original method of payment. A restocking fee of up to 15% of the order value may apply to each returned item.
A. Silicon carbide abrasive nylon filament at grit 120.
A. 22 mm bore diameter.
A. Grit 120. Grit 120 is more aggressive, suitable for bore preparation and scale removal. Other grits are available — see other Novoflex-B SKUs.
A. 4.6 mm shank for power drills and CNC machine mounting.
A. 200 mm total length.
A. No — new silicon carbide grit is continuously released as the filament wears, maintaining consistent removal rate throughout the brush's life.
A. Abrasive nylon filament flexes to conform to the bore wall without the risk of wire breakage, metallic contamination or scoring the bore surface.
A. Bore surface preparation, scale removal, deburring and finishing inside bores and tubes.
A. Yes — the Novoflex-B range covers bore diameters from 8mm to 64mm in grit 120 and grit 180. See other SKUs on PartsForMachines.
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