DeWalt HSS-E Cobalt Drill Bit - 6mm

This drill bit is designed for use on stainless steel, cast iron, bronze, welded seams, and chrome nickel steels.

The cobalt alloy provides increased heat and wear resistance, which extends the life of the bit and allows it to cut through tougher materials.

The 3-flat shank design ensures a secure grip in the drill chuck, preventing slippage during drilling.

Clean the bit after each use, store it in a protective case, and lubricate it with cutting oil when drilling to maximize its lifespan.

The recommended drilling speed varies depending on the material. Start with a slower speed and increase as needed, always considering the material being drilled.

The working length is 57mm.

Cutting fluid is highly recommended, especially when drilling harder materials, as it reduces friction and heat, extending the bit's life and improving performance.

Reduce drilling speed, use cutting fluid, and ensure appropriate pressure. Check the material for suitability.

Use a center punch to create a starting point. Apply more pressure at the start of drilling and reduce once the bit bites. Check the tip for damage.

Reduce drilling speed, increase pressure, and apply cutting fluid more generously.

Reduce pressure and drilling speed. Ensure the bit is appropriate for the material. Check for any obstructions.