Description
For rotary or percussion drilling. Chrome vanadium steel shank with tungsten carbide/cobalt tip that is resharpenable and able to withstand drilling temperatures up to 2000 deg F, no center punch needed. Use with cordless drills, corded drills and drill presses in applications such as masonry, ceramic tile, concrete, brick, fiberglass, plexiglass, glass, cast metals, hardened steel, granite, marble, woods, plastics. Not recommended for use on mild steel. This includes aluminum, angle iron, copper, galvanized pipe, brass and stainless steel.Chrome vanadium steel shank for enormous strength and flexibilityRequires no center punch and eliminates walkingThe material is rendered from the hearty shin bone of Zebu cattle, a substance tough enough for the rigors of case knife demandsSpecial ribs under the head countersink into material for flush seatingResharpens on a high-quality silicon carbide grinding wheelUse with hose clamp or ferruleFlat bottom parabolic flute for faster waste removal
