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This 18-piece Sealey Combination Drill Bit Set (AK5711) is designed for DIY enthusiasts and professionals needing versatile drilling capabilities across various materials like steel, cast iron, wood, and masonry. Its key benefit is the inclusion of three specialized bit types in one convenient package, saving time and tool changes. A potential caveat is the need to select the correct bit type for optimal performance and longevity, as using the wrong bit can lead to damage or poor results.
| Model Part Number | AK5711 |
|---|---|
| Brand | Sealey |
This set is designed for a variety of surfaces including steel, cast iron, wood, and brick. It contains specialized bits for each material type.
The set includes a total of 18 drill bits: 6 HSS bits, 6 Masonry bits, and 6 Brad Point Wood bits.
The drill bits come in sizes 3mm, 4mm, 5mm, 6mm, 8mm, and 10mm, with six of each type.
The set comes in a cylindrical plastic storage case, which should be used to keep the bits organized and protected. Store the case in a dry place.
This set is suitable for general DIY and light trade use. For heavy-duty or continuous professional applications, more specialized and robust drill bit sets may be required.
Yes, the Milled Flute Sand Blasted Masonry Drill Bits are suitable for drilling into materials like brick and concrete.
Brad Point bits have a central point that prevents the bit from 'walking' or wandering when starting a hole, and they are designed to create cleaner, more precise holes in wood.
Ensure the chuck is fully opened before inserting the bit. Tighten the chuck firmly around the bit's shank. Make sure the bit shank is clean and not damaged.
Reduce drilling speed and apply less pressure. For metal, ensure you are using the correct HSS bit and consider using a lubricant. Allow the bit and drill to cool down between uses.
Verify you are using the correct type of drill bit for the material (HSS for metal, Masonry for brick, Brad Point for wood). Ensure the bit is sharp and not damaged. Check if the drill is set to the correct speed and mode (e.g., hammer action for masonry).
Ensure you are using the correct masonry bit for the task. For very hard concrete or stone, a specialized carbide-tipped masonry bit might be necessary, which is not included in this set.
Setup:
No specific setup is required. Select the appropriate drill bit from the case based on the material you intend to drill and the size of the hole needed.
Compatibility:
These drill bits are compatible with standard corded and cordless drills that accept the shank size of the bits (typically 3mm, 4mm, 5mm, 6mm, 8mm, 10mm). Always ensure the drill chuck is tightened securely around the bit shank.
Care:
