GPtzlei Tungsten Carbide Hole Saw 20mm - TCT Drill Bit Set for Stainless Steel, Iron & Metal - 3-Cutter Design - Includes Pilot Drill & Storage Case
Product description
- Long-Lasting Sharpness & Rust Resistance Our triple-cutter design (outer, middle, inner) ensures clean, burr-free cuts and offers up to 10x longer lifespan compared to standard bi-metal hole saws.
- Premium Tungsten Carbide for Tough Materials Made of TCT (tungsten carbide). Specifically engineered for demanding drilling in stainless steel (V2A V4A), iron alloys, aluminum, brass, and hard plastics. Not suitable for concrete, tiles, or stone.
- High Efficiency & Cooling The design facilitates efficient chip removal and reduces heat buildup. For optimal results and longevity when drilling stainless steel, we recommend using a cooling lubricant.
- Wide Compatibility & Safety Compatible with drill presses, magnetic drill presses, cordless drills, and hand drills (at reduced speeds). Always wear safety goggles! The included hex key ensures a secure and tight fit.
- Complete Ready-to-Use Set Includes 1x hole saw, 2x pilot drill bits (for precision starting and as backups), 1x hex key, 1x shock-resistant plastic case for organized and protected storage.
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