Artu Usa 01060 Tungsten Carbide & Cobalt Tip Multi-Purpose Drill Bit 7/16" Cleaners & Primers Black - red label/white print

Black - red label/white print - Nsf potable water

White Chinese bristle

Assembled Dimensions: 11-1/2" H x 1-1/4" W x 6-1/4" L

Size: 1/2" x 4-5/8" x 2-7/8"

always experiment on a scrap first

Artu Usa 01060 Tungsten Carbide & Cobalt Tip Multi-Purpose Drill Bit 7/16" Cleaners & Primers Black - red label/white print"ARTU" MULTI PURPOSE BIT For rotary or percussion drilling For masonry, ceramic tile, concrete, brick, fiberglass, Plexiglas, glass, cast iron hardened steel, granite, marble & wood Tungsten carbide & cobalt tip Chrome vanadium steel shank Withstands heat up to 1900 deg. F Resharpen bits on a high quality grinding wheel Carded 7 16"