A 16mm pillar drill is a versatile workshop tool designed to handle a mix of demanding materials like wood, plastics, and metals. The "16mm" specification typically refers to its maximum chuck capacity or its maximum drilling diameter. Depending on your space and application, these machines come in two main configurations: Bench-mounted (compact, fits on a tabletop) and Floor-standing (longer pillar, handles taller workpieces)• Motor Power: Usually ranges between 450W to 750W. Higher wattage is crucial if you regularly drill into thick steel or hardwoods.
• Speed Range (RPM): Most 16mm models offer 12 to 16 selectable speeds ranging from roughly 180 to 2,700 RPM. Belt-and-pulley systems are common for changing speeds, but high-end models offer electronic variable speed levers• Spindle Travel (Stroke Depth):