• Improving Surface Finish
    Under the same machining conditions as conventional breakers, but with the feed rate increased, the surface finish of the work materialcan be improved.

  • Improving Efficiency
    High feed rates not only shorten machining times but also make itpossible to combine roughing and finishing operations.

  • Increased Tool Life
    When a change to high feed conditions, the time required to cut one component is decreased, thus more parts can be machined with each insert. In addition, the high feed rate prevents rubbing, therefore,delaying the progression of wear and increasing the tool life of the insert.

  • Improving Chip Control
    Under high feed conditions, the chips generated become thicker and are more easily broken, thus, chip control is improved.

Application of Wiper Inserts

WL Wiper Insert

Preventing the cutting edge from vibration during boring and turning of small diameter work material as well as providing excellent surface finish.

Cutting Performance

Wiper Insert

Wiper Insert

Wiper Insert

Wiper Insert

Notes for Use

No Restriction for Holders

Standard holders can be used.
(*A double clamp, high rigidity tool is recommended.)

Restriction for Holders

Use a holder with end cutting angle 93° for improving wiper efficiency. A holder with end cutting angle 91° can improve wiper efficiency, however, there is no wiper efficiency with other end cutting angles (60°, 90°,107°etc.).