The head is sturdy and precisely; The long type has a semi-round tip. The gripping surface has a non-slip side thread. The hardness of the cutter part is approximately HRC61. Total length: 7.9 inches (200 mm). Hard wire: 0.09 inches (2.2 mm). Tip shape: E x F: 0.1 inches (3.0 mm). Cutting capacity: 0 mm). Comfort type; Mouth opening. Length: 0.9 inches (23 mm) (end end turn); Mouth tip width: 0.1 inches (2.5 mm); Joint thickness: 0.4 inches (9.5 mm); Joint width: 0.7 inches (17.5 mm); Mouth tip thickness: 0.1 inches (3 mm); Bending angle: 40 degrees; With jagged tip, hardened chrome vanadium steel.