Slotted-Prewinder

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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 highly recommended for installation of fine pitch and small diameter inserts. Larger sizes are available upon request.

P/NDescription
87526S1/2 – 20 Slotted Prewinder
87528S9/16 – 18 Slotted Prewinder
87530S5/8 – 18 Slotted Prewinder
87532S3/4 – 16 Slotted Prewinder
87534S7/8 – 14 Slotted Prewinder
87536S1 – 12 Slotted Prewinder
87537S1 – 14 Slotted Prewinder
87539S1 1/8 – 12 Slotted Prewinder
87541S1 1/4 – 12 Slotted Prewinder
87543S1 3/8 – 12 Slotted Prewinder
87545S1 1/2 – 12 Slotted Prewinder