Sada vrtákov Bosch Expert SDS-plus-7X, 5 mm, 30 kusov

Set of 30 Bosch Expert SDS-plus-7X drill bits, 5 mm diameter, designed for use with SDS-plus hammer drills. The set is intended for drilling into concrete, masonry and similar building materials where a robust carbide tip and standardized SDS-plus shank ensure a secure fit in the chuck and reliable power transfer. The collection of 30 identical 5 mm bits provides consistent hole size and removes the need for frequent tool changes during repetitive drilling tasks.

Advantages

The drill bits feature a hardened carbide tip for improved wear resistance and long life when used in masonry materials. The SDS-plus shank design guarantees quick and secure insertion and removal, reducing downtime on the job. Uniform 5 mm diameter across the set simplifies planning and inventory for projects that require multiple identical holes. The bits are manufactured to Bosch Expert specifications to provide consistent geometry, stable drilling performance and reduced risk of bit breakage under typical rotary hammer loads.

Suitable for

• Drilling holes in concrete for anchors and dowels
• Installing masonry fasteners in brick and block
• Repetitive drilling tasks on construction sites and renovation projects
• Professional and DIY applications using SDS-plus rotary hammers

Key specifications

• Shank type: SDS-plus
• Tip material: carbide
• Bit diameter: 5 mm
• Quantity in set: 30 pieces
• Intended material: concrete, masonry, stone
• Typical drill type: rotary hammer / SDS-plus hammer drill

How to use

Select an SDS-plus rotary hammer with the appropriate power rating for the material and clamp the chuck to accept SDS-plus bits. Insert the 5 mm Bosch Expert SDS-plus-7X bit until it locks into place. Use the rotary hammer in hammer-drill mode for drilling into concrete and masonry; apply steady axial pressure without forcing the bit. Periodically withdraw the bit to clear dust and debris from the hole and allow the bit to cool. Replace worn bits when cutting performance decreases or when the carbide tip shows visible wear.

Recommendations

Use appropriate personal protective equipment including safety glasses, hearing protection and dust control measures. Match drill speed and hammering intensity to the material and avoid excessive side loads that can shorten bit life. Store the set in a dry place and keep bits organized to prevent damage to carbide tips.