Genuine Bosch tool holder — part number 1618597068 — replacement tool/locking sleeve designed for Bosch SDS‑Max demolition and rotary hammers.

Robust metal sleeve with the spring‑loaded locking/dust‑shield style used on Bosch SDS‑Max tools; accepts standard SDS‑Max accessories (18 mm shank).

Fits a number of Bosch heavy‑duty hammer models including GBH 11 DE, GBH 10 DC, 11223EVS and 11245EVS (also listed for BHD‑11, BTI‑BH 11‑80 ME, DD 510 and similar SDS‑Max machines).

If the original tool holder on your Bosch SDS‑Max hammer is worn, cracked or no longer locks accessories securely, this genuine Bosch replacement restores proper bit retention and smooth, tool‑free bit changes so your hammer performs like it should.

Browse our full range of Bosch hammer drill parts.