Find HS Code and trade information for drill hole brush set

Drill Hole Brush Set

A drill hole brush set is a collection of brushes designed for use with rotary tools – typically drills – to facilitate cleaning, polishing, deburring, and surface preparation within drilled holes and hard-to-reach areas. These sets are commonly employed in maintenance, repair, and manufacturing applications.

Material:

• Bristles: Commonly made from materials like:
  • Steel: Aggressive cleaning and deburring, suitable for removing rust, scale, and heavy deposits. Often carbon steel or stainless steel.
  • Brass: Softer than steel; used for cleaning softer metals without causing damage, polishing, and removing light corrosion.
  • Nylon: Non-abrasive; used for cleaning delicate surfaces, removing loose debris, and applying coatings.
  • Abrasive-Impregnated Bristles: Bristles coated with abrasive compounds (e.g., silicon carbide, aluminum oxide) for more aggressive material removal and surface finishing.
• Shank: Usually steel, designed to fit securely into a drill chuck. Common shank sizes include 1/4 inch, 3/32 inch, and 1/8 inch.
• Core Wire: Steel wire forms the base of many brush types, providing rigidity and strength.

Purpose:

• Cleaning: Removing debris, dirt, rust, scale, and other contaminants from drilled holes.
• Deburring: Removing sharp edges and burrs left after drilling or machining.
• Polishing: Smoothing and refining the surface of holes and other areas.
• Surface Preparation: Creating a clean surface for painting, coating, or bonding.
• Rust Removal: Eliminating corrosion within holes and on surfaces.

Function:

Drill hole brushes function by utilizing the rotational speed of a drill to spin the brush, causing the bristles to contact the target surface. The bristles then mechanically remove contaminants, deburr edges, or polish the surface. The specific function depends on the bristle material, brush shape, and drill speed.

Usage Scenarios:

• Automotive Repair: Cleaning engine block holes, spark plug threads, and other components.
• Metalworking: Deburring holes in sheet metal, cleaning weld seams, and preparing surfaces for finishing.
• Woodworking: Cleaning out tight joints, removing splinters, and preparing surfaces for staining or painting.
• Plumbing: Cleaning pipes and fittings, removing rust and scale.
• DIY Projects: General cleaning, maintenance, and repair tasks.
• Mold Cleaning: Removing residue from molds.

Common Types:

• End Brushes: Bristles are concentrated at the end of the brush, providing focused cleaning and deburring.
• Cup Brushes: Bristles are arranged in a cup shape, suitable for cleaning larger surface areas and contoured surfaces.
• Wheel Brushes: Cylindrical brushes used for cleaning and polishing flat surfaces and edges.
• Cone Brushes: Tapered brushes for cleaning and deburring in tight spaces.
• Stem Brushes: Long, slender brushes for reaching deep into holes and crevices.
• Flap Wheel Brushes: Overlapping flaps of abrasive material for aggressive material removal and surface finishing.
• Mini Wire Brushes: Small brushes for detailed cleaning and deburring.

Based on the provided information, the following HS codes may be relevant to a "drill hole brush set":

• 8205100000: This HS code covers Handtools (including glass cutters) not elsewhere specified or included; blow torches and similar self-contained torches; vises, clamps and the like, other than accessories for and parts of machine tools or water-jet cutting machines; anvils; portable forges; hand- or pedal-operated grinding wheels with frameworks; base metal parts thereof: Drilling, threading or tapping tools, and parts thereof. The "Drilling" component directly relates to the function of a drill brush set. This chapter (82) covers tools for working in the hand, pneumatically, hydraulically or with self-contained electric or nonelectric motor. The subheading 0000 specifically refers to drilling, threading or tapping tools and parts thereof. The basic duty is 6.2%, with an additional 25.0% tariff, increasing to 30.0% after April 2, 2025, resulting in a total tariff of 61.2%.

• 8207506000: This HS code covers Interchangeable tools for handtools, whether or not power operated, or for machine-tools (for example, for pressing, stamping, punching, tapping, threading, drilling, boring, broaching, milling, turning or screwdriving), including dies for drawing or extruding metal, and rock drilling or earth boring tools; base metal parts thereof: Tools for drilling, other than for rock drilling, and parts thereof: Other: Not suitable for cutting metal, and parts thereof: For handtools, and parts thereof. If the drill brushes are considered interchangeable tools for handtools, this code may apply. The basic duty is 5.2%, with an additional 25.0% tariff, increasing to 30.0% after April 2, 2025, resulting in a total tariff of 60.2%.

• 6815994170: This HS code covers Articles of stone or of other mineral substances (including carbon fibers, articles of carbon fibers and articles of peat), not elsewhere specified or included: Other articles: Other: Other Other. If the brushes themselves are made of stone or other mineral substances, this code could be relevant. The basic duty is 0.0%, with an additional 25.0% tariff, increasing to 30.0% after April 2, 2025, resulting in a total tariff of 55.0%.

According to the provided reference material, the HS code options related to 'drill hole brush set' are limited, with only the following 3 found.