Whiteside LH Thru Hole V-Point Dowel Drill Bit, 10mm SH x 9mm CD is a precision tool designed specifically for boring machines with a left-handed rotation. This carbide-tipped drill bit is i for drilling through holes in wood to create dowel joints, ensuring secure and accurate fits. The shank features a flat side for stable installation, enhancing safety and performance during use. Please note, this bit is not suitable for drill presses or routers. With a shank size of 10mm, a cutting diameter of 9mm, and an overall length of 70mm, it reliable durability and precision for woodworking tasks. Manufactured by Whiteside Machine Company in Claremont, North Carolina, this drill bit combines quality craftsmanship with specialized design. Model Number: DT9-70LH