The Threading Taps are made of special tool steel. Bright Star Industries manufactures Threading Taps.
Bright Star Industries is the supplier of Industrial Garments like Boiler Suits/ Coveralls for Men, Lab Coats, Doctors Coat, Work Wear, Uniforms, Protective Clothing, Safety Wear, etc. The hardness of the Threading Taps ranges from 58 to 620HRC.
