Drill Bit Bosch CYL-3 3mm Diameter 70mm Length 1pc

The Bosch CYL-3 drill bit (3 mm diameter, 70 mm length) is designed for precise hole drilling in concrete, masonry, limestone and both natural and artificial stone. Supplied as a single piece, this hammer-resistant heavy duty drill bit complies with ISO 5468 and is suitable for use with all impact drills. The sand-blasted silver-grey finish provides a durable surface while maintaining accurate performance for fixing and fastening applications.

Advantages

The CYL-3 combines ISO 5468 manufacturing standards with hammer resistance to deliver consistent performance in impact drilling. Its 3 mm diameter and 70 mm length offer controlled, precise drilling for fixings, while the sand-blasted silver-grey surface helps reduce friction and wear. Supplied as one piece, it is compatible with a wide range of impact drills.

Suitable for

Key specifications

How to use

Secure the drill bit in the chuck of a compatible impact drill according to the drill manufacturer's instructions. Select the appropriate drilling speed and hammer function for the material being drilled. Begin drilling with steady pressure, keeping the bit perpendicular to the surface. Clear dust from the hole periodically to maintain drilling efficiency. After use, clean the bit and store it in a dry place.

Recommendations

Use appropriate personal protective equipment (safety glasses, gloves and hearing protection). Match drill speed and hammer settings to the material, and ensure the drill bit is suitable for the intended fixing size. Replace the bit if wear or damage is observed.