Q. Which of the following type of broaches are sharpened or re-sharpened by grinding at theflank surfaces? (Solved)
1. Profile sharpened type
2. Sectional type
3. Segmented type
4. Ordinary cut type
- a. Profile sharpened type
1. Profile sharpened type
2. Sectional type
3. Segmented type
4. Ordinary cut type