Artu 01180 Multi Purpose 3/4 By 16 Inch Colbalt & Tungsten Carbide Drill Bit
Rapid Ship
Key Features
- Chrome vanadium steel shank for enormous strength and flexibility
- Outlasts regular carbide-tipped bits
- Requires no center punch and eliminates walking
- Resharpens on a high-quality silicon carbide grinding wheel
- Uses standard coolants such as turpentine, light oil, water
Multi-purpose drill bits cobalt/tungsten carbide 3/8 inch reduced shank dia x oa lgth 3/4 inches x 16 For rotary or percussion drilling. Chrome vanadium steel shank with cobalt and tungsten carbide tip that withstands temperatures up to 1900 degrees Fahrenheit. Special negative back grinding enables tip to bore through applications such as masonry, cerami c tile, concrete, brick, fiberglass, plexiglass, cast metals, hardened steel, granite, marble, woods, and plastic with a filing action rather than a cutting action. No center punch required; eliminates walking and can be re-sharpened. NOTE: Not recommende d for use on mild steel. This includes aluminum, angle iron, copper, galvanized pipe, brass and stainless steel.