Irwin 1877240 Speedbor Max Speed Bit Set, Tri-Flute, 5 Pieces Basins Low pressure injection of cracks

Low pressure injection of cracks in structural concrete

It incorporates a unique interaction between drill bit and extractor resulting in maximum impact and break out ability

For all vegetables and herbs

Make an impact statement by applying to the back wall of a bookshelf or cabinet with mirrored doors

Irwin 1877240 Speedbor Max Speed Bit Set, Tri-Flute, 5 Pieces Basins Low pressure injection of cracksHighlights: Series: MAX Speed Type: Clam Number Of Pieces: 5 Specifications: 4" Hex Shank, Screw Tip Suitable for Use With: 1 4" Quick Change Chucks Includes: 1 2", 5 8", 3 4", 7 8" and 1" Drill Bit Size Range: 1 2" 1" The fastest Speedbor ever Tri flute design for faster chip ejection Cutting spurs have 3 cutting edges for added durability Full screw tip allows bit to self feed Grooved hex shank prevents slipping in drill chuck or bit extension