Bore clean, precise holes through tough masonry walls, floors, and surfaces with the industrial-grade power of the INGCO AKDB3055 Drill Bit Set. This comprehensive 5-piece kit brings together the most frequently used masonry bit diameters, making it an essential addition to any contractor's tool bag or home workshop. Each drill bit is engineered with a high-hardness, shock-resistant tungsten carbide tip that bites aggressively into dense aggregates, maintaining a sharp cutting edge even under the punishing high-impact vibrations of rotary hammer drills.

The advanced, wide-flute spiral design rapidly channels pulverized concrete dust and debris out of the hole as you drill, reducing friction, lowering heat build-up, and preventing the bit from binding or stalling mid-cut. Finished with a standard straight shank, these bits fit securely into all conventional keyed or keyless 3-jaw drill chucks. Whether you are installing wall anchors, mounting heavy shelving on brickwork, or running conduits through concrete blocks, this robust set delivers the enduring drilling speed and structural durability professionals rely on.

Key Technical Features:

• Model: AKDB3055

• Type: Industrial-Grade Masonry Drill Bit Set

• Set Quantity: 5 precision-engineered bits per pack

• Size Assortment (Diameter x Total Length):

  • 4mm x 75mm

  • 5mm x 85mm

  • 6mm x 100mm

  • 8mm x 120mm

  • 10mm x 120mm

• Cutting Tip Material: High-grade, impact-resistant Tungsten Carbide for superior hardness and extended service life in abrasive materials

• Flute Geometry: Wide-capacity U-flute spiral designed for maximum dust extraction and cooler operating temperatures

• Shank Type: Standard Cylindrical/Straight Shank compatible with all conventional corded and cordless impact drills

• Packaging: Packed securely by heavy-duty double blister for clean retail presentation, damage-free transport, and long-term storage

• Application Range: Optimized for high-efficiency rotary and impact drilling in concrete, clay brick, cement blocks, natural stone, plaster, and mortar joints