Canadian Flexi Drills HS188 18″ x 3/8″ Slimline High Speed Drill Bit

The HS188 is a premium-quality, 18-inch long, 3/8-inch high-speed drill bit designed for demanding applications in construction and renovation.

Built for durability and precision, it features a 3/16″ ultra-flexible shaft and is engineered to handle tough materials such as nails, steel plates, sheet metal, and wood.

The bit includes a fishing wire guide along both the flute and shaft, and its slow back taper ensures easy retrieval. Ideal for drilling in challenging environments, this bit is best maintained using a bench grinder or sharpening tool—filing is not recommended.

For added control with longer models, use with the J712 Manipulator.

Details:

• 18″ x 3/8″
• Premium High Speed Steel
• Wire fishing holes in the head and shaft
• Tapered for easy retrieval
• Premium quality- high speed nail chewing drill bits mounted on a 3/16″ ultra flexible shaft with fishing wire accommodation on the flute as well as the shaft.