Hand-held non-electric power tools. Safety requirements - Rotary percussive drills Ingestion-build-251241 You could refer to BS

You could refer to BS 1377-1 for general requirements that are relevant to all parts of BS 1377-7

B and C fibres with a nominal glass dimension of 125 µm

If unbound and hydraulically bound mixtures are susceptible to constant freezing and thawing

5 Colour and marking

Adequation between CDPSM and CPSM

Hand-held non-electric power tools. Safety requirements - Rotary percussive drills Ingestion-build-251241 You could refer to BS1 Scope This part of ISO 11148 specifies safety requirements for hand held non electric power tools (hereinafter rotary percussive drills) intended for making holes in hard materials, such as rock and concrete. The rotary percussive drills can be powered by compressed air, hydraulic fluid or internal combustion engines (ICEs) and are intended to be used by one operator and supported by the operator's hand or hands, with or without a suspension, e. g.