The kit is used primarily for viewing and information purposes. No provision is made for conducting exercises or experiments. It includes 12 different countersinks including special types, e.g. a backward countersink tool. It also includes interchangeable guiding pins and a machining specimen with initial countersinking. The largest tool diameter is 16,75mm. The kit is clearly laid out on a plastic tray. The well-structured instructional material enhances the informational value of the collection.
Learning Objectives / Experiments
- Familiarisation with the key countersinking tools used in engineering and their specific application - Applications of different countersink angles
* Comprehensive instructional kit of the countersinking tools used in engineering
 Countersinking tools demonstration collection  Content: 12 different countersink tools, 3 interchangeable guiding pins, 1 holder for a backward countersink tool and a specimen with initial countersinking  All parts clearly laid out on a plastic tray  Multiple trays stackable