The Husqvarna 586661001 Tool Holder is a genuine OEM replacement designed for the DS900 concrete core drill. As an original Husqvarna component, this part is manufactured to the same specifications as the unit installed at the factory, ensuring a precise mechanical fit within the drill's tooling interface. DHS Equipment supplies this part to help keep your DS900 operating at full capability.
Key Features
- OEM-Matched Construction — Manufactured to Husqvarna's original material and dimensional specifications, ensuring the mechanical engagement and retention performance expected from the DS900's tooling system.
- Drop-In Replacement — Engineered to match the original mounting interface of the DS900 drill stand, allowing straightforward installation without modification to the surrounding assembly.
- DS900 Core Drill Compatibility — Specifically validated for the DS900 concrete core drill, so you can cross-reference part number 586661001 against your parts diagram with confidence.
- Secure Tool Engagement — A correctly functioning tool holder locks the core bit firmly in place during drilling, maintaining concentricity and preventing slippage that can damage both the bit and the drill motor.
- Restored Drilling Precision — Replacing a worn or damaged tool holder returns the drill to its designed alignment tolerance, protecting downstream components and maintaining clean, accurate core holes.
The tool holder is the mechanical interface between the drill motor's drive system and the core bit. It grips and retains the bit shank securely, transmitting rotational force while keeping the bit centered on the drill's axis. When the tool holder wears or becomes damaged, the bit can shift under load, leading to oversized or out-of-round cores, accelerated bit wear, and increased stress on the drill motor. Replacing this component promptly restores proper bit retention and drilling accuracy.
Part Details
| Part Number | 586661001 |
|---|---|
| Brand | Husqvarna |
| Part Type | Genuine OEM |
| Description | Tool Holder |
Compatibility & Fitment
| Name | Model |
|---|---|
| Concrete Core Drill | DS900 |
Verify Before You Order
Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.
Why Buy From DHS Equipment
Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.
Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.
