K-T Industries 4" Crimped Cup Brush 5/8-11 Size:4" x 5/8-11 The self-drilling tip quickly penetrates

The self-drilling tip quickly penetrates metal up to 1/8-inch thick

FAST ACTING WEED KILLER - Our weed killing formula can provide results in just hours

control algae

and pre-tin all metals except aluminum

375 lb working load limit

K-T Industries 4" Crimped Cup Brush 5/8-11 Size:4" x 5/8-11 The self-drilling tip quickly penetratesCup brushes are designed to reach into angles and corners, thoroughly cleaning irregular shapes and surfaces. Crimped wire cup brushes are used for lighter jobs and where greater brush flexibility is needed. Excellent for flat surface and edge cleaning. Cup brush size 4" Arbor and bushing ID's 5 8 11. Maximum RPM 8,500.