Drill Bit Set Bosch CYL-5 100 mm Length 5 cm Working Length 2608588164

The Bosch CYL-5 drill bit set (MPN 2608588164, EAN 3165140690546) includes 100 mm long bits with a 50 mm working length designed for drilling into concrete, natural and artificial stone. The bits combine Bosch's in-house carbide blend and diamond-ground cutting edges for increased wear resistance. A 2-flute vario design with a short variable incline improves dust removal and reduces friction on the flute. The Power Grip Shank System ensures direct power transfer from the drill to the bit for efficient drilling and reduced wear. The bits carry the PGM Masonry Drill Bit Association Board quality mark, confirming tight tolerances and accurate holes for secure fixings.

Advantages

The combination of carbide and diamond-ground edges provides high wear resistance and long service life. The 2-flute vario geometry and short variable incline reduce friction and improve dust extraction, resulting in cleaner holes and less heat build-up. The Power Grip Shank System delivers 100% power transfer for efficient impact drilling with minimal power loss. The PGM quality mark verifies manufacturing tolerances and reliable performance when installing fixings.

Suitable for

• Drilling holes for fixings in concrete
• Drilling into natural stone and artificial stone (masonry)
• Use with corded or cordless impact drills compatible with cylindrical shanks

Key specifications

• Brand: Bosch
• Model/MPN: 2608588164
• EAN: 3165140690546
• Total length: 100 mm
• Working length: 50 mm
• Shank type: cylindrical (Power Grip Shank System)
• Application: concrete, natural stone, artificial stone (masonry)

How to use

Secure the appropriate drill bit in a corded or cordless impact drill with a compatible cylindrical chuck. Mark the drilling point, start at low speed to position the bit, then apply steady pressure and use the impact function for masonry. Withdraw the bit periodically to remove dust and allow the flute geometry to clear debris. For deep holes, peck drilling (intermittent removal) improves dust evacuation and reduces heat build-up.

Usage recommendations

Use appropriate personal protective equipment (eye protection, gloves, hearing protection) and ensure the drill and bit are correctly matched to the material. For best results in reinforced concrete or very hard stone, select a longer or more robust masonry bit and follow the drill manufacturer’s instructions.