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A detailed buying guide: how to choose drill-bit diameter and length.
This section has drill bits for metal, masonry, wood, tile and glass, SDS bits and chisels, diamond core bits, hole saws and drill bit sets. The right choice starts with the material and the tool’s shank type.
Choose by material — metal, concrete, stone, tile or wood; a universal consumable always loses to a dedicated one. Read how to choose a consumable for the workpiece material.
Round shanks fit standard chucks, hex shanks fit impact drivers and SDS-plus or SDS-max fit rotary hammers.
Drill concrete with hammer action and tile, glass and metal without it.
Check the mounting size, maximum speed and the tool type the consumable is made for. Read how to check consumable compatibility with a tool.
Clamp the workpiece firmly and wear glasses, especially when drilling metal. Read how to use a drill safely.
Keep bits in a case by diameter so the cutting edges stay sharp.
At ToolsArmenia you can choose drilling accessories by material, shank, diameter and length.
