Bosch Expert Self Cut Speed Wood Drill Bit - 18 x 152mm - Steel

The Bosch EXPERT Self Cut Speed Spade Drill Bit is suitable for soft and hard wood, light building materials, and plasterboard.

This bit is designed for use with portable power drills that accept a 1/4-inch hex shank.

Clean the bit after each use, store it properly, and avoid excessive force or speed. Check for wear and tear regularly.

The self-feeding threaded tip pulls the bit into the wood, reducing the effort required for drilling and increasing speed.

The ideal speed will vary depending on the material. Start with a lower speed and increase it gradually until you achieve optimal drilling performance. Avoid excessively high speeds, which can cause damage.

If the bit becomes dull, it may be time to replace it. A dull bit will require more force and will produce less clean holes.

No, this bit is not designed for use with hammer drills. It's intended for use with portable power drills.

Ensure the threaded tip is sharp and clean. Apply firm, steady pressure, and check the drill speed. The bit needs to be sharp enough to engage with the wood, and the feed rate needs to be optimized for the wood type.

Reduce the drilling speed and ease pressure. Check for any obstructions or knots in the wood. Clear wood chips from the hole as you drill.

Adjust the drilling speed and ensure the bit is sharp. Use a backing board on the exit side of the hole to minimize splintering. Make sure the bit is perpendicular to the work surface.