# HARFINGTON 5-Piece Stainless Steel Bore Brush Set 18mm (0.71") Dia | Twisted Wire Tube Cleaner with Hex Shank **Brand:** HARFINGTON **SKU:** xbf3067 **ASIN:** B0CQ2RMJL3 **Canonical URL:** https://crowcrowcrow.com/p/harfington-5pcs-bore-brush-stainless-steel-18mm-dia-cleaning-twisted-wire-tube-pipe/xbf3067 **Subcategory:** Categories **Availability:** in_stock **Price (INR, all-inclusive):** ₹1,968 **Discount:** 36% **Customer rating:** 4.13/5 from 8 ratings ## Description HARFINGTON 5-piece bore brush set, 18mm diameter stainless steel, is perfect for cleaning tight industrial ports and automotive pipes. Durable 304 stainless steel construction ensures longevity. Imported from USA, all duties included, arrives via ExpressBox with 20-23 days. ## Highlights - Durable 304 Stainless Steel — Constructed from high-grade 304 stainless steel, these brushes resist rust and wear, ensuring longevity even with frequent industrial use. Bristles are dense and neat for effective dirt removal. - Versatile 18mm Diameter — The 18mm (0.71") diameter is suitable for cleaning a variety of medium-sized tubes, ports, and narrow openings. This set covers common industrial and automotive cleaning needs effectively. - Hex Shank for Power Tools — Features a 1/4" hex shank compatible with drills and die grinders, enabling faster and more efficient cleaning compared to manual scrubbing. Ideal for repetitive tasks. - Efficient Push-Pull Cleaning — Designed for push-pull operations, these brushes quickly enter tight spaces for polishing or descaling. Operate within the 2000 RPM limit for optimal performance and tool life. ## Key features - Size - Bristle Material: Stainless Steel; Length: 115mm/4.53"; Diameter: 18mm/0.71"; Brush Head Length: 75mm/2.95" - Material - Made of 304 stainless steel, it is durable, not easy to break, easy to remove rust and dirt, and the bristles are dense and neat, and wear-resistant. - Usage - The 1/4" hex shank brush can be mounted on a drill or die grinder, or on the corresponding driver handle for more efficient cleaning. - Application - Bore brush quickly enters tight holes and confined areas and is suitable for cleaning, polishing, or descaling in ports, pipes, bearings, automotive, manufacturing or machining, and other typical wire brushing applications. - Note - Wire bore brush is for push-pull operations only. Mounted on a drill or corresponding driver handle, do not spin more than 2000 rpm. ## Why choose this product **Engineered for Precision Cleaning** — HARFINGTON brushes are built with dense, wear-resistant 304 stainless steel bristles on a robust twisted wire core. This ensures effective removal of rust and dirt from tight industrial and automotive spaces. The 1/4" hex shank integrates seamlessly with power tools for enhanced efficiency, making them ideal for applications requiring precision and durability. Unlike generic alternatives, these are sourced from authorized US retailers, guaranteeing consistent quality for demanding tasks. **Ideal for Industrial & Automotive** — These 18mm bore brushes are perfect for cleaning ports, pipes, and bearings in automotive manufacturing or machining. They are best suited for users needing to clean medium-sized openings where power tool access is beneficial. Those requiring brushes for extremely fine or delicate glassware, or for craft pipe cleaning, might find these too robust. For very heavy-duty industrial descaling or extremely narrow tubes, consider specialized brush types. ## How to use 1. Choose the 18mm bore brush from the set that best fits the diameter of the tube, port, or pipe you need to clean. Ensure it enters the opening freely but provides a snug fit for effective scrubbing. — Select the Right Brush 2. Attach the 1/4" hex shank of the brush securely into the chuck of your drill or die grinder. If using a manual handle, ensure it is firmly connected to the shank for stable operation. — Mount and Secure 3. Apply the brush to the area needing cleaning using a push-pull motion. Do not exceed 2000 RPM when using with a power tool. For best results, use appropriate cleaning agents or lubricants if needed for the specific application. — Operate Safely ## Product details | Field | Value | |---|---| | Bristle Material | Stainless Steel | | Wire Core | Twisted Wire | | Application | Cleaning ports, pipes, bearings, automotive, manufacturing, machining | | Usage | Push-pull operations with drills or drivers | | Cost per use | 5 brushes at ₹1,968 — ₹394 per brush | | Shelf life after opening | N/A (Durable tool) | | Reapplication math | N/A (Durable tool) | | Contraindications | Not for use above 2000 RPM; not for delicate glassware or craft pipe cleaning | | Allergens / common irritants | California Proposition 65: Lead and Lead Compounds, Di(2-ethylhexyl) phthalate (DEHP), Diisononyl phthalate (DINP) | | Brand | HARFINGTON | | Material | 304 Stainless Steel | | Bristle Type | Stainless Steel Wire | | Diameter | 18mm (0.71") | | Brush Head Length | 75mm (2.95") | | Total Length | 115mm (4.53") | | Shank Type | 1/4" Hex Shank | | Quantity | 5 pieces | | Max RPM | 2000 | | Country of Origin | Not stated by manufacturer — US retail version, sourced from authorized US retailers | ## Frequently asked questions ### How to choose the right bore brush for my needs? Consider the diameter and length of the opening you need to clean. This HARFINGTON set offers 18mm brushes suitable for medium-sized tubes and ports. For very narrow or wide openings, or delicate glassware, different brush sizes or materials might be required. Always check the brush diameter against the bore size for a proper fit. ### Can I use these bore brushes with any drill? Yes, these brushes feature a 1/4" hex shank compatible with most drills and die grinders. For optimal performance and to prevent damage, ensure the drill speed does not exceed 2000 RPM and use them for push-pull operations, not continuous spinning. ### What makes these stainless steel brushes durable? They are made from 304 stainless steel, known for its resistance to rust and corrosion, ensuring longevity. The dense, wear-resistant bristles and robust twisted wire core are designed to withstand repeated use in industrial and automotive cleaning tasks without breaking easily. ### Are these brushes suitable for cleaning laboratory glassware? While effective for industrial and automotive cleaning, these 18mm stainless steel brushes may be too abrasive for delicate laboratory glassware. For lab use, especially with glass, softer nylon bristles or brushes specifically designed for glassware are generally recommended to prevent scratching. ### How long will these brushes last? With proper use within the recommended RPM limits and for intended applications, these 304 stainless steel brushes are designed for durability. However, one review mentioned they 'don't last' and were 'weak not made for heavy duty,' suggesting they may wear faster under extreme or improper use compared to specialized industrial tools. ### How to buy an original HARFINGTON bore brush set in India? Purchase directly from crowcrowcrow.com to ensure you receive an original HARFINGTON product, sourced from authorized US retailers and factory-sealed. All customs duties and GST are included in the listed price, and your order is shipped via ExpressBox with tracking to your Indian pincode. ## Compliance No product-specific compliance warnings identified. Standard imported-goods terms apply: customs duties & GST paid; for personal use in India; follow the manufacturer's usage instructions on the packaging. ## Images 1. https://images.crowcrowcrow.com/B0CQ2RMJL3-0.webp 2. https://images.crowcrowcrow.com/B0CQ2RMJL3-3.webp 3. https://images.crowcrowcrow.com/B0CQ2RMJL3-6.webp 4. https://images.crowcrowcrow.com/B0CQ2RMJL3-9.webp 5. https://images.crowcrowcrow.com/B0CQ2RMJL3-12.webp 6. https://images.crowcrowcrow.com/B0CQ2RMJL3-15.webp --- Source: https://crowcrowcrow.com/p/harfington-5pcs-bore-brush-stainless-steel-18mm-dia-cleaning-twisted-wire-tube-pipe/xbf3067 Returns: 14 days, free pickup, full refund on genuine issues. Shipping: Free across India, 20-23 days. Prices are all-inclusive (duties + GST).