{"product_id":"ao-abrasive-tube-brush","title":"Double Spiral AO Abrasive Tube Brush – Custom Shape for Irregular Stepped Holes","description":"\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eProduct Name:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eDouble Spiral AO Abrasive Tube Brush – Custom Shape for Stepped, Tapered \u0026amp; Irregular Holes\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eProduct Size:\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eCustomizable according to customer requirements – brush body shape and filament profile are fully customizable\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eMaterial Composition:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eFilament Material:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Aluminum oxide (AO) abrasive-filled nylon filaments\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eHandle\/Stem Material:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Steel\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eProduct Features:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eCustomizable brush body shape\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – brush body and filament profile can be tailored to match complex internal geometries\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eDesigned for irregular holes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – specifically stepped holes ,  tapered-bottom holes, and various other irregular-shaped internal cavities\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eSmoother cutting action\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – aluminum oxide abrasive provides slightly lower hardness than silicon carbide, resulting in smoother, more controlled cutting action ideal for softer materials\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eIdeal for aluminum \u0026amp; soft alloys\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – commonly used for deburring aluminum alloy and other soft alloy workpieces without over-cutting or surface damage\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eWidely used in automotive parts manufacturing\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – as widely applied as silicon carbide brushes in the automotive industry for transmission housings, engine components, and aluminum castings\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eNo bristle loss \u0026amp; falling off\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – safe for precision assemblies and critical components\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eExcellent surface finish\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – achieves scratch-free surface treatment on soft metals\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eLong service life\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – consistent abrasive performance throughout brush life\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eApplicable Scenarios:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eStepped holes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – cleaning and deburring internal cavities with multiple diameters\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eTapered-bottom holes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – finishing conical-bottom blind holes that standard brushes cannot properly contact\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eIrregular-shaped internal cavities\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – custom-profile brushes for non-cylindrical internal geometries\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eAluminum alloy part deburring\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – removing burrs from automotive aluminum castings and components\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eSoft alloy finishing\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – deburring brass, copper, and other non-ferrous alloys\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eAutomotive parts manufacturing \u0026amp; machining\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – engine blocks, transmission housings, and aluminum components\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003ePrecision aperture grinding\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e –  precision hole finishing  in irregular cavities\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eHydraulic valve block cleaning\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – irregular internal passages in hydraulic systems\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eWhat Makes Custom-Shape AO Abrasive Tube Brushes Different?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eStandard tube brushes are designed for straight, cylindrical bores. But many precision components feature \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecomplex internal geometries\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – stepped holes with multiple diameters, tapered-bottom blind holes, conical cavities, and other irregular shapes that standard brushes cannot effectively clean or deburr.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eOur \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDouble Spiral AO Abrasive Tube Brush – Custom Shape\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e solves this problem. The brush body shape and filament profile are fully customizable to match your exact internal cavity geometry. Whether you need a stepped profile to clean multi-diameter holes, a tapered profile for conical bottoms, or a completely custom shape for unique irregular cavities, we can engineer the brush to fit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ealuminum oxide (AO) abrasive filaments\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e deliver a smoother cutting action than silicon carbide, making this brush particularly suitable for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ealuminum alloy and other soft alloy applications\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e where over-cutting or surface scratching must be avoided.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eCustom Shape vs. Standard Cylindrical Tube Brush\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\"\u003e\n\u003cdiv class=\"ds-scroll-area__gutters\"\u003e\n\u003cdiv class=\"ds-scroll-area__horizontal-gutter\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ds-scroll-area__vertical-gutter\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eFeature\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eCustom Shape (This Product)\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eStandard Cylindrical\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eStepped holes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eExcellent (custom profile)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePoor (cannot reach all diameters)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTapered-bottom holes\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eExcellent (tapered profile)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePoor (no bottom contact)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIrregular cavities\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFully customizable\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eNot applicable\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFilament-to-wall contact\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFull contact across all surfaces\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePartial or no contact\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBest for\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eComplex internal geometries\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStraight cylindrical bores\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAluminum\/soft alloy deburring\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eExcellent (smoother cutting)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGood\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eComparison with Silicon Carbide (SiC) Abrasive Tube Brush\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"ds-scroll-area ds-scroll-area--show-on-focus-within _1210dd7 c03cafe9\"\u003e\n\u003cdiv class=\"ds-scroll-area__gutters\"\u003e\n\u003cdiv class=\"ds-scroll-area__horizontal-gutter\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"ds-scroll-area__vertical-gutter\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan\u003eFeature\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eAO Abrasive (This Product)\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eSiC Abrasive (Standard)\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eHardness\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eModerate\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCutting action\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSmooth \u0026amp; stable\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAggressive\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBest for\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAluminum, brass, soft alloys\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSteel, iron, hard metals\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSurface finish\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eExcellent (scratch-free)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGood\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eRisk of over-cutting on soft metals\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLow\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eModerate\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAutomotive applications\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eWidely used\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eWidely used\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFor applications requiring aggressive cutting on ferrous metals and hardened surfaces, see our standard \u003c\/span\u003e\u003ca href=\"https:\/\/shlongguangbrush.com\/products\/double-spiral-abrasive-tube-brush\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003cspan\u003eDouble Spiral Silicon Carbide Abrasive Tube Brush\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Applications in Detail\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eStepped Holes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eComponents with multiple internal diameters – such as hydraulic valve bodies, engine cylinders, and precision housings – require cleaning and deburring across all bore sections. Our custom-shape brush features a stepped filament profile that contacts each diameter section, ensuring complete surface treatment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eTapered-Bottom Holes\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eConical-bottom blind holes are common in fluid power components and aerospace parts. Standard flat-bottom brushes cannot properly contact the tapered surface. Our custom brush with tapered filament profile matches the cone angle, delivering abrasive action to the entire bottom surface.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eIrregular-Shaped Internal Cavities\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eFor completely unique internal geometries – oval bores, D-shaped cavities, or multi-lobed passages – we engineer a brush body and filament profile that precisely matches the cavity shape, ensuring uniform cleaning and deburring across all internal surfaces.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eAluminum Alloy Components\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThe smoother cutting action of AO abrasive makes this brush ideal for aluminum alloy parts in automotive applications, such as transmission housings, intake manifolds, and cylinder heads, where over-cutting or surface scratching cannot be tolerated.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eFor Aggressive Cutting on Hard Materials\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eIf your application requires \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eaggressive cutting action on steel, iron, or hardened materials\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, consider our \u003c\/span\u003e\u003ca href=\"https:\/\/shlongguangbrush.com\/products\/double-spiral-abrasive-tube-brush\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003cspan\u003eDouble Spiral Silicon Carbide Abrasive Tube Brush\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFor non-abrasive internal cleaning with steel wire, see our \u003c\/span\u003e\u003ca href=\"https:\/\/shlongguangbrush.com\/products\/single-spiral-steel-tube-brush\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003cspan\u003eSingle Spiral Steel Tube Brush\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eRelated Products You May Need:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFor aggressive cutting on hard materials, see \u003c\/span\u003e\u003ca href=\"https:\/\/shlongguangbrush.com\/products\/double-spiral-abrasive-tube-brush\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003cspan\u003eDouble Spiral Silicon Carbide Abrasive Tube Brush\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFor blind hole applications, explore \u003c\/span\u003e\u003ca href=\"https:\/\/shlongguangbrush.com\/products\/stainless-steel-wire-tube-brush-blind-hole\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003cspan\u003eStainless Steel Wire Tube Brush – Designed for Blind Holes\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFor cross-hole deburring, check \u003c\/span\u003e\u003ca href=\"https:\/\/shlongguangbrush.com\/products\/cross-hole-brush\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003cspan\u003eCross Hole Brush\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFor honing and plateau finishing, see \u003c\/span\u003e\u003ca href=\"https:\/\/shlongguangbrush.com\/products\/honing-brush\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003cspan\u003eHoning Brush\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eBrowse the full \u003c\/span\u003e\u003ca href=\"https:\/\/shlongguangbrush.com\/collections\/tube-brush-series\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003cspan\u003eTube Brush Series\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eWhy Choose Custom-Shape AO Abrasive Tube Brushes?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cspan\u003eFor manufacturers dealing with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecomplex internal geometries on aluminum and soft alloy components\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, our custom-shape AO abrasive tube brush delivers:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003ePerfect fit for irregular cavities\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – custom brush body matches your exact hole shape\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eComplete surface contact\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – no missed areas in stepped, tapered, or irregular holes\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eSmoother cutting action\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – AO abrasive protects soft metals from over-cutting\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eAutomotive-grade performance\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – widely used and trusted in automotive parts manufacturing\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eCustomizable to your part\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – brush shape, filament profile, and grit size all tailored\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eNon-destructive finishing\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – removes burrs without scratching or damaging soft alloys\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eConsistent results\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e – double spiral construction for uniform abrasive distribution\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"ds-markdown-paragraph\"\u003e\u003cstrong\u003e\u003cspan\u003eCustomization Available\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eWe offer complete customization of brush body shape, filament profile (stepped, tapered, or irregular), brush diameter, stem length, abrasive grit size, and filament density to match your exact irregular hole cleaning and deburring requirements. \u003c\/span\u003e\u003ca href=\"https:\/\/shlongguangbrush.com\/pages\/contact\" rel=\"noreferrer\" target=\"_blank\"\u003e\u003cspan\u003eContact us\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e with your part drawing for engineering recommendations.\u003c\/span\u003e\u003c\/p\u003e","brand":"Shanghai Longguang Industrial Brush","offers":[{"title":"Default Title","offer_id":42728816476256,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0561\/6015\/7792\/files\/ao-abrasive-tube-brush_3.png?v=1777431161","url":"https:\/\/shlongguangbrush.com\/products\/ao-abrasive-tube-brush","provider":"Shanghai Longguang Industrial Brush","version":"1.0","type":"link"}