📖 Product Description

Upgrade your cutting tools with the TIMCO Holesaw Pilot Drill – Cobalt 75mm, engineered for durability and precision. Made from M35 alloyed HSS steel with 5% cobalt, this 6.35mm pilot drill bit is designed to deliver superior heat resistance, longer life, and consistent performance when used with holesaw arbors. Ideal for cutting through metal, stainless steel, cast iron, and tough alloys, this cobalt pilot drill bit ensures accuracy and reliability for professionals and DIY users.

Whether you’re an electrician, plumber, or builder, this holesaw cobalt drill is the perfect replacement pilot bit to keep your holesaw sets performing at their best.

⭐ Key Features & Benefits:

🔧 Strong M35 Cobalt Steel – Built with 5% cobalt HSS alloy for exceptional durability, strength, and long service life.

🔥 High Heat Resistance – Handles tough drilling jobs in stainless steel, cast iron, and metals without losing sharpness.

🎯 Precision Cutting – The 6.35mm pilot drill tip ensures accurate positioning and stable guidance for clean hole cuts.

⚡ Universal Compatibility – Fits most holesaw arbors, making it a reliable replacement pilot drill bit for multiple cutting tools.

👷 Professional & DIY Ready – Trusted by builders, plumbers, electricians, and engineers for fast, efficient, and consistent results.