Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Starting elements, coordinate systems, planes
5 Design of the model
6 Basic shapes for extension bridges, adjustment and assembly
parts
7 Basic shapes for cartridges and insert holders
8 Basic shapes of rotating boring systems
9 Design of details
10 Attributes of surfaces - Visualization of model features
11 Data exchange model
Annex A (informative) - Information about nominal dimensions
Annex B (informative) - STP structure
Bibliography