PPR lifting stepped drill bit with hexagon shank for water pipe connection, available in 20/25/32mm sizes, full open process. Hexagonal handle design ensures stable clamping and easy assembly and disassembly. Wide compatibility and resistant to slipping during use. Designed for water pipe expansion and punching applications; use with electric drill. Product Name: Drill Bit Model: #20, #25, #32 Quantity: 3 pieces Application: Plumbing water pipe punching Color: Black Material: Steel Package Contents: 3 x Drill Bit Note: This package includes only the items listed above; other products are not included. Please note that slight color variations may occur due to lighting and display differences, but this does not affect product usability. Measurement error allowance: +/- 1-3 cm.