KYOCERA Precision Tools

TW Series

Precision Thread Whirlers

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HIGH PERFORMANCE THREAD WHIRLING
FOR PRECISION COMPONENTS

Our Thread Whirling Tools are designed for high-efficiency thread production in precision small-part machining environments. Ideal for manufacturing critical components such as medical bone and implant screws, the TW Series is engineered for Swiss-type lathes and supports a wide range of thread forms.

Thread Whirling Display

Broad Compatibility

Compatible with leading machine platforms including Citizen, Star, and Tsugami, the system delivers reliable and consistent thread generation for demanding industries such as medical and aerospace, where precision, surface finish, and process stability are essential.

Two Systems Geared Towards Your Needs

Comprehensive lineup with different insert styles compatible with a variety of machine models

L-Series High Efficiency T-Series Economical

Available for Multiple Thread Forms

Helix angles up to 30°, pitches up to 6mm, and multi-start threads, the TW Series provides precision thread production on components up to 10mm in diameter

Typical Range of Compatible Thread Forms

Helix Angle: up to 30°
Depth of Cut: up to 3mm
Thread Height: L-Series up to 2mm / T-Series up to 1.5mm
Pitch: up to 6mm
Workpiece OD: up to 10mm
Number of Starts: up to 4-start threads
Maximum Insert Thickness: L-Series 6.5mm / T-Series 6.0mm
Numbers may vary depending on workpiece geometry

Thread Dimensions

Custom inserts can be produced to support specialized thread geometries and application requirements.
Please contact your KYOCERA Sales Engineer for details.

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Kyocera Precision Tools are sold through authorized distributors throughout North America

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