Irwin Masonry drillbit set 7pc set 4-12mm

📏 Sizes Included

• 4.0 mm

• 5.0 mm

• 6.0 mm

• 7.0 mm

• 8.0 mm

• 10.0 mm

• 12.0 mm

🛠 Material & Construction

• Drill Bit Body: Chrome Vanadium steel

• Tip Material: Tungsten carbide tip

• Finish: Standard industrial finish

⚙️ Design Features

• Diamond-ground carbide tip for improved wear resistance

• Single-flute spiral design for efficient dust removal

• Strong core construction to reduce snapping during drilling

• Optimized cutting geometry for faster penetration in masonry

🧱 Suitable Applications

• Concrete

• Brick

• Masonry

• Stone

• Breeze blocks

Compatible with standard electric drills and cordless drills
Suitable for hammer/percussion drilling mode

🔩 Shank Type

• Round shank

• Fits standard drill chucks

📦 Packaging

• Supplied as a 7-piece set

• Typically packed in a plastic sleeve or compact storage case (varies by supplier)