M35 Hexagonal Spiral Cobalt Containing Step Drill
Hexagonal Spiral Step Drill Bit – M35 Cobalt Steel
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Hexagonal Spiral Design: Ensures precise and accurate drilling, making it ideal for detailed projects.
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Durable Cobalt Material: M35 cobalt-infused stainless steel provides exceptional strength, wear resistance, and long-lasting performance.
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Step Drill Functionality: Enables smooth, clean hole creation in iron, aluminum, and steel up to 5mm thick.
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Versatile Compatibility: Suitable for both hand drills and table drills—hand drills can penetrate stainless steel up to 1mm, while table drills handle up to 2-3mm.
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Optimal Performance Tips: Use at low speeds (a few hundred RPMs) and apply water or cutting fluid for cooling to extend the drill bit's lifespan.
⚠️ Important: Not suitable for tile, glass, angle iron, hard iron, or construction wood templates.
Available in three sizes.