BS 1089:1973

This standard BS 1089:1973 Specification for workhead spindle noses for grinding machines: cylindrical external, internal and universal types is classified in these ICS categories:

• 25.060.20 Dividing and tool-workpiece holding devices
• 25.080.50 Grinding and polishing machines

This British Standard specifies dimensions for spindle noses for grinding machines of cylindrical external, internal and universal types including plain grinding machines with live spindles.

Two types of spindle noses are specified. These are screwed spindle noses, and flanged spindle noses with parallel register diameters.

NOTE The titles of the British Standards referred to in this standard are listed on the inside back cover.

Dimensions for interchangeability of screwed spindle noses, and flanged spindle noses with parallel register diameters. Plain grinding machines with live spindles.