6 Piece, Dare Devil Standard Spade Bit Set, Features A Full Cone Threaded Tip For Fast & Effortless Drilling, ContouredPaddle For Fast Chip Removal, Hex Shank Power Groove To Reduce Slippage, Spur & Reamer Tips For Cleaner Holes, ProvidesA Cleaner Hole Quality With Reduced Breakout, Set Includes: 3/8", 1/2", 5/8", 3/4, 7/8" & 1" Spade Bits.