The 67 mm diameter hole fits standard polystyrene caps exactly, ensuring a clean facade appearance and reduced heat loss.
The M10 / 8 mm shank is compatible with most drills and screwdrivers with a chuck of at least 8 mm for quick setup and uninterrupted work.
Polyamide with glass fiber and robust teeth ensure durability for up to 10,000 holes while maintaining a clean cut.
Looking for a reliable tool for insulation work? The 67 mm BIGSTREN polystyrene cutter creates precise, clean cutouts for standard polystyrene caps. This eliminates thermal bridges and prevents unsightly stains on the facade. Thanks to its robust polyamide with glass fiber build, it offers a long service life and consistent performance.
The tool is designed to meet professionals’ needs: easy chucking, stable guidance, and precise depth. The cutter creates a hole 67 mm in diameter with a maximum depth of 20 mm, ideal for installing cover caps in External Thermal Insulation Composite Systems (ETICS).
