Drill bit STANLEY STA54077 for rotary hammer, diameter 16 mm, length 200 mm, 1 pc

STANLEY STA54077 drill bit for rotary hammer, diameter 16 mm and length 200 mm, is designed for drilling medium-diameter holes in masonry and concrete. The single-piece carbide-tipped bit is intended for use with compatible rotary hammers featuring an SDS‑plus shank interface. It provides a balance between drilling speed and hole precision for construction, renovation and installation tasks that require a durable, hard-wearing drill accessory.

Advantages

The drill bit combines a 16 mm cutting diameter with a 200 mm overall length to reach moderate depths while maintaining stability. The carbide tip ensures wear resistance when working in concrete and similar masonry materials. The SDS‑plus shank guarantees secure tool-bit engagement and quick bit changes on most standard rotary hammers, improving on-site efficiency without additional adapters.

Suitable for

• Drilling anchor and dowel holes in concrete and brick
• Installing electrical boxes and conduit through masonry
• Medium-depth holes for plumbing and HVAC anchors
• Renovation and repair work involving masonry substrates

Key specifications

• Diameter: 16 mm
• Overall length: 200 mm
• Tip material: carbide (hard-wearing cutting head)
• Shank type: SDS-plus
• Quantity: 1 piece

How to use

Fit the STANLEY STA54077 drill bit into a compatible rotary hammer with an SDS‑plus chuck until it locks in place. Select the hammer drilling mode, position the bit perpendicular to the work surface, and apply steady pressure while allowing the tool’s percussion action to do the work. Withdraw the bit periodically to clear dust from the hole and avoid overheating. Use appropriate drill speed and feed force for the material to maintain bit life and hole accuracy.

Usage recommendations

Use appropriate personal protective equipment, including eye protection, hearing protection and dust extraction or a mask when drilling concrete. For reinforced concrete, verify the presence and location of rebar before drilling. Match the bit diameter to anchor or dowel specifications and avoid excessive lateral force to prevent premature wear or breakage.