Thunderbolt® Drill Bit Set, 14 Pieces, High Speed Steel Magnetic Floor Sweepers Does not contain chlorinated solvents

Does not contain chlorinated solvents such as trichloroethylene or perchloroethylene

Includes: (1) Dremel 4300 rotary tool

Wires will not break off with vigorous cleaning

Great tool for polishing

Thunderbolt® Drill Bit Set, 14 Pieces, High Speed Steel Magnetic Floor Sweepers Does not contain chlorinated solventsIncludes: (1) 1 16", (1) (1) 5 64", (1) (1) 3 32", (1) (1) 7 64", (1) (2) 1 8", (1) (1) 9 64", (1) (1) 5 32", (1) (1) 3 16", (1) (1) 7 32", (1) (1) 1 4", (1) (1) 5 16", (1) (1) 3 8" , (1) (1) 1 2" Titanium coating reduces heat build up for up to 3X longer life 135 split point tip starts on contact to prevent walking, (1) while the parabolic flute clears chips fast Thicker web provides greater strength Specifications No. Of Pieces 14 Material High