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The DEWALT ACCESSORIES DWAMM18005 is a multi-material cut-out drill bit designed for clean, precise drilling through a wide range of common trade materials. Measuring 1/8 inch in diameter and 2.362 inches in length, this bit is built for controlled removal work in wood, plastic, fiberglass, vinyl, and aluminum siding. Each bit features a self-feed design engineered to maintain cutting accuracy without requiring excessive force. Sold in a pack of five, the set gives technicians and installers a ready supply for production-volume work or job-site use where bit wear and replacement are routine considerations.
This bit set is suited for both residential and light commercial installation tasks where precise small-diameter penetrations are required. Common applications include siding installation, paneling work, trim carpentry, and general-purpose drilling in mixed-material assemblies. The 1/8 inch diameter is a standard pilot and fastener-prep size frequently used by carpenters, siding contractors, and general construction trades. The five-unit pack format supports continuous workflow without stopping to locate replacements mid-task.
Designed as a multi-material cut-out bit for use in standard rotary drill drivers and rotary cut-out tools accepting 1/8 inch shank accessories.
Installation should be performed by qualified carpenters, siding installers, or general construction tradespeople familiar with rotary drilling equipment. Confirm the drill or cut-out tool is powered off and the chuck is fully secured before beginning. Always wear appropriate eye protection when drilling fiberglass or aluminum siding, as these materials produce fine particulate debris. Follow applicable worksite safety codes and manufacturer operating guidelines for the host tool.
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