Bosch NS5006 Nail Strike Wood-Boring Bit Set, 6-PieceBosch Nail Strike Wood Boring Bits are the first wood boring bits to power through nail embedded wood. The bit features reamer edges made of tough, reinforced steel that cut through up to 30 nails. Each bit has a fully threaded cone tip that pulls it through the wood, offering best in class speed through 2x4s. These bits are ideal for boring clean holes through wood fast to run conduit or pipe. The contoured paddle design also enhances chip removal,