Diamond Grit Power Tube Brush for Honing & Deburring

1. Product Name:

Diamond Abrasive Filament Tube Brush

2. Dimensions:

Diameter, length, filament height, and trim length can be tailored

3. Material Composition:

• Filament Material: Diamond abrasive filament  synthetic resin bond with industrial diamond grit 

• Handle/Core Material: Steel  twisted or wound steel core for high torque applications 

4. Key Features:

• Higher efficiency in specific hard-material applications – outperforms standard silicon carbide tube brushes when processing tungsten carbide, ceramics, or hardened steel

• Extended service life – diamond abrasives maintain cutting action longer, reducing tool change frequency in automated lines

• Excellent for heavy oil removal – open brush structure allows slurry flow and oil discharge during cleaning

• No bristle loss or falling off – diamond grit is firmly bonded into the filament matrix

• Customizable grit size – available from coarse (for rapid deburring) to fine (for surface finishing)

• Steel core provides high torsional strength – suitable for pneumatic and electric rotary tools

Note: The price is typically higher than silicon carbide tube brushes of the same outer diameter, but the significantly longer tool life and higher material removal rate deliver lower cost per part in high-volume production.

5. Applicable Scenarios:

• Deburring of through-holes and cross-holes in cemented carbide materials – ideal for carbide cutting inserts, molds, and wear parts

• Heavy oil and grease removal from industrial pipes – especially in hydraulic systems, compressors, and engine oil galleries

• Internal surface finishing of hardened steel tubes (e.g., automotive fuel injector components)

• Precision aperture grinding where silicon carbide brushes wear out too quickly

Related internal links：

• For less demanding deburring applications, see our Silicon Carbide Abrasive Tube Brush

• For surface polishing after tube brushing, check the Polishing Disc series

• For other heavy-duty deburring tools, explore the End Brush Series