Thin and hard bit that diamond particles stick to the screw
Sticks to non-magnetic screws (stainless steel, brass, aluminum, resin, etc.)
With a narrow shaft diameter of 0.1 inch (3.8 mm) and a narrow profile that allows for easy viewing of the screw head.
The use of new hardened advanced steel resists wear and maintains the edge of the blade, and has excellent toughness to resist breakage and ensure high durability.
Size (edge x total length): +1 x 3.9 inches (100 mm)