• 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.

This model will provide the utmost in durability and service.
Highly recommended for areas where construction materials consist of nails, steel plates, sheet metal, and other items of similar nature, as well as wood structures. The slow back taper allows the bit to retrieve easily.

To sharpen bit, use a bench grinder or a drill sharpening mechanism. Do not use a file! Longer models should be use with J712 (Manipulator).