Feature ergonomic nonslip handle for stable control during prolonged use, enhancing and comfort for craftsmen during intensive tasks Require not complex setup for quick installation, boosting workflow efficiency in fast paced environments where frequent tool changes are needed Suitable for 20 / 30 / 40 series, adapts to various project scales, from small home repairs to large industrial applications Made from aluminum, it excellent strength for long term use durability for professional Designed for aluminum, this tapping positioner ensures accurate hole drilling and thread tapping with alignment, eliminating manual errors for woodworking and metalworking projects, Manufacturer: Whoasyst