a) Size: One complete set of eight sizes of bits
b)Type: Flat tip/square tip including star shaped screw driver
c)Handle: Insulated handle tested at 3000 volts BIS Specifications
d) The blades shall be made from suitable steel which is heat treated
e) Plastic handle shall be solid and made of cellulose acetate.
f) The ferrules shall be made of steel conforming to IS 513