Milwaukee SPEED FEED™ 4-PC 6-1/2" Wood Bits Set up to 10 times faster drilling speeds d to traditional flat boring bits. Designed for efficiency, these self-feeding wood bits feature a double wing spur design that ensures fast and clean holes in wood. The bits are equipped with non-stick, polished flutes that quickly remove chips, reducing the time needed for cleaning. Their versatile 1/4" power groove shank is compatible with all 1/4” extensions, making them a convenient addition to any toolkit. This set includes four wood bits in sizes 5/8", 3/4", 1/2", and 1", each 6 inches long, providing a range of options for your drilling needs. Model Number: 48-13-0400