IDEAL INDUSTRIES 36-253 1-3/8" BULZ-EYE™ Self-Feed Wood Boring Bit

BUL-Z-EYE™ self-feed wood boring bit. Twin cutting edges for superior cutting speed and ultra clean holes. Precision ground teeth with up to 50% wider cutting surface, provides clean and balanced cuts for maximum control. Robust replaceable lead screw with burr-free threads that feed the bit through the wood at a consistent rate. Precision machined shaft for bit concentricity to eliminate wobble and deliver a truer hole. Black oxide coated, heat treated and hardened for added durability. Quick-change shank for fast, secure change out.