Whiteside LU7200 LH Spiral Up Cut Bit, 3/4 in. SH is designed for precision and efficiency in woodworking. This left-hand spiral up cut router bit features an up-cutting action that effectively pulls chips up and out of mortises, slots, and holes, making it i for deep cutting applications where excellent chip is essential. The spiral shape delivers a shearing action that ensures extra smooth cuts regardless of the grain direction. Crafted from solid carbide and double fluted, this bit combines durability with superior performance. Please note, this bit is intended for use in left-hand (reverse rotation) routers only. With a 3/4" shank size, 3/4" cutting diameter, 2" cutting length, and 4" overall length, it versatility and precision for your routing needs. Model Number: LU7200