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Slotted Prewinders reduce the insert to its installed diameter before it enters the hole, helping to make the installation process much easier and faster, and also reduce the chance that the insert will skip a thread. Prewinder tools are highlyrecommended for installation of fine pitch and small diameter inserts. Larger sizes are available upon request.

P/NDescription
87546SM12 x 1 Threaded Prewinder
87576SM18 x 1.5 Slotted Prewinder
87577SM18 x 2 Slotted Prewinder
87578SM18x2.5 Slotted Prewinder
87579SM20 x 1.5 Slotted Prewinder
87580SM20 x 2 Slotted Prewinder
87581SM20x2.5 Slotted Prewinder
87582SM22 x 1.5 Slotted Prewinder
87583SM22 x 2 Slotted Prewinder
87584SM22x2.5 Slotted Prewinder
87585SM24 x 1.5 Slotted Prewinder
87586SM24 x 2 Slotted Prewinder
87587SM24x3 Slotted Prewinder