BS 4178-2:1972
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Specification for dental rotary instruments Shapes and sizes of heads of dental burs
Hardcopy
23-07-2013
English
20-03-1972
Specifies a range of shapes and sizes including dimensional details, for heads of steel and tungsten carbide dental burs used in straight, angle and friction dental handpieces. Also includes a new internationally agreed numbering system using a figure indicating the nominal head size in mm/10.
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