BS 1978:1965 - Specification for bit braces

BS 1978:1965

Specification for bit braces

Status : Confirmed, Current   Published : November 1965



Nomenclature, materials, heat treatment and hardness, dimensions, finish, marking, performance tests for ratchet brace fitted with chuck in nominal sizes 5 in, 8 in, 10 in, 12 in, 14 in and plain brace fitted with socket end in nominal sizes 9 in (linesman's brace) and 14 in (wagon builder's brace).

Standard NumberBS 1978:1965
TitleSpecification for bit braces
StatusConfirmed, Current
Publication Date26 November 1965
Confirm Date01 June 2016
Normative References(Required to achieve compliance to this standard)No other standards are normatively referenced
Informative References(Provided for Information)No other standards are informatively referenced
Amended ByAMD 5973
Draft Superseded By87/75351 DCD64/8539 DC
DescriptorsRatchet braces, Hand-braces, Hand-drills, Hand tools, Size, Design, Steels, Malleable cast-iron, Heat treatment, Hardness, Dimensions, Marking, Performance testing, Performance, Conversion (units of measurement)
Title in FrenchVilebrequins a meche. Specification
Title in GermanBohrumschlaege. Spezifikation
ISBN0 580 34150 X
File Size450.7 KB

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