Original Bosch needle-roller cage / needle-roller assembly (P/N 3600910000 — also listed as 3 600 910 000). This compact steel cage holds multiple needle rollers to support a rotating/reciprocating shaft and reduce friction and wear in cutter and drill mechanisms.

Fits and is listed for Bosch foam-rubber cutters such as the GSG 300 (0 607 595 100) and appears in parts breakdowns for Bosch foam cutter model 1575 (0601575034).

The same part number is also referenced in older Bosch drill/driver parts lists (examples include Type 0602473001 and 0607457401), so it’s commonly used across several vintage Bosch tool types — check your tool’s parts diagram to confirm the 10-digit reference.

A genuine Bosch replacement designed to restore smooth operation of the shaft/roller assembly; many people keep this small, durable item on hand when working with Bosch power tool spare parts for cutters and older drills.