| 主权项 |
1. A tool holder, comprising:
a tool receptacle for frictionally clamping a tool shank; and a sleeve situated between the tool shank and a clamping surface of the tool holder, with the tool holder applying pressure on the tool shank via the sleeve and thus producing a frictional engagement; wherein at least one bearing surface of the sleeve is interrupted by open micro-recesses that constitute a spring element, which experiences solid compression after a definite short spring travel, wherein the depth of the open micro-recesses is less than or equal to 0.1 mm, and wherein the open micro-recesses are interrupted in a circumferential direction by non-recessed areas. |
