Drill bit STANLEY STA54506 SDS+ for concrete, 6 mm

STANLEY STA54506 is a 6 mm SDS+ drill bit designed specifically for drilling into concrete and masonry. The bit has an SDS+ shank that fits compatible rotary hammers to ensure secure seating and efficient transfer of impact energy. It is intended for creating holes for anchors, dowels and service penetrations in construction and renovation tasks where controlled, repeatable drilling is required.

Advantages

The SDS+ connection ensures quick insertion and reliable retention in rotary hammer chucks, minimizing play during operation. A carbide-tipped cutting head provides wear resistance and consistent drilling performance in concrete and similar materials. The 6 mm diameter offers a balance between small service penetrations and standard anchor sizes, allowing precise hole creation with minimal spalling when used with appropriate drilling technique.

Suitable for

• Drilling holes for anchors and dowels in concrete and masonry
• Installing electrical conduits or plumbing service penetrations
• Light to medium-duty construction and renovation drilling tasks
• Prepping surfaces for fasteners in concrete foundations and blockwork

Key specifications

• Diameter: 6 mm
• Shank type: SDS+
• Intended material: concrete and masonry
• Typical use: rotary hammer drilling with impact action

How to use

Install the drill bit into a compatible SDS+ rotary hammer by aligning and pushing it into the chuck until it locks. Select an appropriate rotation and impact setting on the tool for concrete. Mark the drilling point, start at low speed to establish the pilot location, then increase to full drilling speed while applying steady axial pressure. Use intermittent withdrawal to clear dust from the hole for cleaner, deeper drilling. For through-holes or precise depths, use a depth stop or tape-measured marking on the bit.

Usage recommendations

Wear appropriate personal protective equipment including eye protection, hearing protection and dust mask when drilling concrete. Use a vacuum dust extraction system or periodic clearing to reduce dust. Match drill diameter to anchor or dowel specifications and avoid excessive lateral force to prolong bit life.