1. This comprehensive set includes 4 high-speed steel broaches and 9 collared bushings, providing you with 18 keyway combinations to meet all your machining needs=
2. The 18pcs Keyway Broach Set features broaches sized at 4mmB1, 5mmB1, 6mmC1, and 8mm C1
3. With 9 collared bushings in sizes ranging from 12mm to 28mm, this set is designed to accommodate different projects
4. This set also comes with 5 shims, ensuring that you have all the necessary components to achieve optimal performance and accuracy with your machining tasks
5. Made from high-speed steel, the 18pcs Keyway Broach Set is built to last