Drill bit for concrete STANLEY STA53445 — cylindrical 22 mm

STANLEY Drill bit for concrete STA53445 — cylindrical 22 mm is a dedicated masonry bit designed to create accurate 22 mm holes in concrete and other mineral substrates. Intended for use with compatible rotary and hammer drills, this cylindrical-profile bit provides a consistent single-diameter cut for anchor holes, through-holes and fastening points. The tool suits both professional construction work and DIY projects where precise 22 mm holes are required.

Advantages

The cylindrical geometry delivers a stable drilling path and uniform hole diameter, reducing the need for follow-up reaming. Manufactured to STANLEY quality standards, the bit offers reliable performance in concrete and masonry materials and is compatible with common drill types designed for hard substrates. Its 22 mm diameter meets standard anchor and fixing requirements, simplifying hardware selection for installers and contractors.

Suitable for

• Drilling anchor and fixing holes in concrete and block work
• Preparing through-holes for sleeves, pipes or conduits
• Installing heavy fixtures, supports and mechanical anchors
• General masonry drilling in construction and renovation

Key specifications

• Material compatibility: concrete, masonry, mineral substrates
• Diameter: 22 mm
• Tip/profile: cylindrical single-diameter cutting profile
• Intended drill type: rotary and hammer drills compatible with masonry bits
• Typical applications: anchor holes, through-holes, fixing points

How to use

Select a drill with appropriate power and hammer function if required by the substrate. Secure the workpiece or mark the drilling position, then fit the STA53445 22 mm masonry bit into the drill chuck and tighten according to the drill manufacturer’s instructions. Start drilling at low speed to establish the pilot, then increase speed and apply steady pressure; allow the tool to do the cutting without excessive force. For deeper holes, periodically retract the bit to clear dust and reduce heat build-up. Wear suitable personal protective equipment such as eye protection, gloves and hearing protection when drilling.

Usage recommendations

Use the bit with drills that support masonry or hammer modes and match rotational speed and impact settings to the substrate. For reinforced concrete, verify reinforcement location before drilling and proceed with caution. Clean the hole of dust before inserting anchors to ensure proper fixation.