Answer
Jun 18, 2026 - 06:22 AM
A drill xxxx is called a self-tapper a type of xxxx that has a drill-shaped point, allowing it to cut its own hole as it is driven into materials like metal or wood. This eliminates the need for pre-drilling a pilot hole. Self-Tapper screws are commonly used in construction and metalworking.Self -Tappers come in both the common types of xxxx head except the flathead and also come in the bolt head type.
