Foredom S-93 Standard 39" Inner Shaft

The Foredom S-93 Inner Shaft is the genuine OEM replacement key tip inner shaft designed for the most popular Foredom flex shaft machines. At 39" (990.6 mm) in length, it provides a direct-fit solution for worn or broken standard shafts. The shaft ships ungreased — apply a thin coating of Foredom grease or equivalent lubricant before installation to ensure proper performance and longevity.

Features

• OEM part number S-93 (also referenced as "93") for assured fitment
• 39" (990.6 mm) length suited for standard flex shaft setups
• Key tip design enables quick and secure handpiece connection
• Genuine replacement shaft for worn, kinked, or broken inner cables

Specifications

Compatibility

Fits the following Foredom flex shaft motors and series: M.SR, M.TX, M.LX, M.PGX, S, CC, PG, R, K, 900, 990.

Notes

• If the previous shaft broke inside the sheath, inspect the sheath carefully before installing a new shaft — internal sheath damage can harm a replacement shaft. Replace the sheath if any damage is found.
• Apply only a thin film of grease to avoid excess buildup inside the sheath.
• Compatible sheaths include the Foredom S-77 Standard Outer Sheath and the Foredom S-77N Neoprene Outer Sheath.