Coupling for a cooling system in a cutting tool and a blade
A coupling and a blade for a cooling system in a cutting tool includes a first member including a shank having a first end and a second end. The first end of the shank defines a first end of the first member, and a head of the first member disposed at the second end of the shank and a top of the head of the first member defines a second end of the first member. The head of the first member is frustoconical and the first member includes a longitudinal passage in the shank. A radial opening in the head of the first member is in fluid communication with the longitudinal passage.
1. A blade for a cutting tool, for grooving and parting operations, the blade having a smooth side without protruding elements, the blade comprising two laterally extending openings, each opening having a large diameter end and a small diameter end, the large diameter ends facing in the opposite or same direction and a passage extending in the blade from at least one of the openings towards an end of the blade, wherein the blade has two opposite ends, and a first passage extends from a first one of the openings toward one of the two ends of the blade and a second passage extends from a second one of the openings toward one of the two ends of the blade.
2. The blade as set forth in claim 1 , wherein the blade has two opposing smooth sides without protruding elements.
3. The blade as set forth in claim 1 , wherein each of the openings extends through the blade from the smooth side of the blade to an opposite side of the blade.
4. A blade for a cutting tool, for grooving and parting operations, the blade having a smooth side without protruding elements, the blade comprising two laterally extending openings, each opening having a large diameter end and a small diameter end, the large diameter ends facing in the opposite or same direction and a passage extending in the blade from at least one of the openings towards an end of the blade, wherein each of the openings extends through the blade from the smooth side of the blade to an opposite side of the blade.
5. The blade as set forth in claim 4 , wherein the blade has two opposite ends, and a first passage extends from a first one of the openings toward one of the two ends of the blade and a second passage extends from a second one of the openings toward one of the two ends of the blade.
6. The blade as set forth in claim 5 , wherein each of the openings extends through the blade from the smooth side of the blade to an opposite side of the blade.
7. The blade as set forth in claim 4 , wherein the blade has two opposing smooth sides without protruding elements.
8. A blade for a cutting tool, for grooving and parting operations, the blade having a smooth side without protruding elements, the blade comprising two laterally extending openings, each opening having a large diameter end and a small diameter end, the large diameter ends facing in the opposite or same direction and a passage extending in the blade from at least one of the openings towards an end of the blade, wherein the passage extends in the blade from a location between the large diameter end and the small diameter end of at least one of the openings towards the end of the blade.
9. The blade as set forth in claim 8 , wherein the blade has two opposite ends, and a first passage extends from a first one of the openings toward one of the two ends of the blade and a second passage extends from a second one of the openings toward one of the two ends of the blade.
10. The blade as set forth in claim 9 , wherein each of the openings extends through the blade from the smooth side of the blade to an opposite side of the blade.
11. The blade as set forth in claim 8 , wherein each of the openings extends through the blade from the smooth side of the blade to an opposite side of the blade.
12. The blade as set forth in claim 8 , wherein the blade has two opposing smooth sides without protruding elements.