Milwaukee’s SHOCKWAVE Lineman’s Fiberglass Drill Bits are engineered to deliver cleaner, straight through holes in composite and fiberglass utility poles and crossarms. Our carbide tip design reduces friction, allowing you to make faster, cleaner cuts while maintaining best life. Our fiberglass drill bits are available in 12″ and 22″ lengths, which can pass through power utility poles and arms in a single pass. These bits maximize productivity by eliminating the need to flip over the pole, line up holes, and drill through the other side. The heated treated carbon 7/16″ hex shank increases strength and durability when drilling through fiberglass and composite power utility poles.
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We are proudly based in the United States, supplying professional-grade tools and materials that meet trusted industry standards.
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We ship quickly using USPS to ensure your order gets to you as fast as possible. Most orders are processed within 1–2 business days for speedy delivery.
Built for Contractors & Pros
Our products are selected for durability, performance, and jobsite reliability, trusted by contractors, tradespeople, and serious builders.
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Our knowledgeable support team is here to help with product selection, order questions, and after-sale assistance, ensuring a smooth and reliable experience.










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