Artu-USA 01510 Multipurpose Drill Bit Set, 7 Pieces Non Metallic Fiber trapping rings are designed

Fiber trapping rings are designed to prevent mushrooming and dimpling

right handing

Removes grime

Length: 14-3/4 inch

Artu-USA 01510 Multipurpose Drill Bit Set, 7 Pieces Non Metallic Fiber trapping rings are designedHighlights: For rotary or percussion drilling Easy to resharpen. 7 Piece Carbide tip For cordless drills, corded drills and drill presses. No center punch required, eliminates walking. Tip is blend of tungsten carbide cobalt Withstands drill temps. up to 1900 degrees Applications: masonry, ceramic tile, concrete brick, fiberglass, cast metals, wood, glass 1 8", 3 16", 1 4", 5 16", 3 8", 7 16", 1 2" Chrome vanadium steel shaft and shank provides extra