5 Trustpilot Phone Phone 01926754100 Cart Cart
Img
FIT GUARANTEE or Hassle-Free Returns
Img
QUICK DELIVERY On All Products Across UK
Img
GREAT SUPPORT 24/7 Support For Any Query
Img
TRUSTPILOT RATING We Are Rated 5 Star on Trust Pilot
  • Ratings Standard Delivery: £4.99
  • Delivery Delivery Estimate: 2 to 4 working days
  • Save Extra Save Extra With 1 Offer
  • Ratings Compare With Similar Items

  • Q 1. What are Osborn tube brushes used for?

    A. They are precision tools designed for:
    Internal cleaning of small-diameter tubes and bores
    Removing dirt, oxidation, rust, or burrs from cylindrical cavities
    Preparing surfaces for welding, coating, or sealing inside pipes or fittings

  • Q 2. Are these brushes compatible with power tools?

    A. These brushes are generally intended for manual use, although they can be used with low-RPM rotary tools if secured properly and within safe operating speeds. Always follow Osborn’s recommendations.

  • Q 3. Can these brushes be used on stainless steel or aluminium tubes?

    A. Yes, especially the NH-S 1000 range with stainless steel wire, which avoids contamination or galvanic corrosion.

  • Q 4. What industries typically use these brushes?

    A. Aerospace and defence
    Hydraulic and pneumatic component cleaning
    Automotive maintenance
    Precision engineering workshops
    Laboratory and analytical equipment cleaning

  • Q 1. What does the size Ø1.9x18x100mm represent?

    A. Ø1.9mm – Brush working diameter
    18mm – Brush length
    100mm – Total tool length
    Used for accessing extremely tight spaces like injector ports, valves, or instrument bores.

  • Q 2. What is the difference between NH-S 1000 and NH-A 600?

    A. NH-S 1000: Fine-grade stainless steel brushes suitable for corrosion-sensitive applications (e.g., medical, food processing, aerospace).
    NH-A 600: General-grade galvanized steel for less demanding, non-corrosive environments.

  • Q 3. What does ‘Blunt Ear’ mean?

    A. It refers to the safety-finished tip of the brush that prevents damage to the bore bottom. It's ideal for cleaning tubes without scratching or gouging end surfaces.

  • Q 4. What stem material is used?

    A. Most models use a stainless steel (SS) twisted wire stem (0.20mm)
    One variant (0003056428) uses a galvanized steel stem (0.30mm) for added rigidity

     

Get exclusive updates on offers & latest trends in construction industry

By sharing your email, you agree to our privacy policy & terms of service