The Husqvarna 586660901 Tool Holder is a genuine OEM replacement designed for the DS900 concrete core drill. This component is manufactured to Husqvarna's original specifications, ensuring a direct, accurate fit into the DS900 drill stand assembly without the guesswork of adapting non-OEM alternatives. DHS Equipment supplies this part to help keep your core drilling operation running at full capability.
Key Features
- OEM-Grade Material Construction — Manufactured to Husqvarna's original tolerances, this tool holder delivers the structural integrity required to securely grip and retain drill bits under the rotational loads and vibration generated during core drilling.
- Direct Drop-In Replacement — Engineered to match the original mounting interface on the DS900, this holder installs using the existing hardware and connection points with no reworking of the surrounding assembly.
- Purpose-Built for the DS900 Concrete Core Drill — Confirmed fitment for the DS900 drill stand ensures you're ordering a part matched to your machine, eliminating compatibility uncertainty on the job.
- Secure Bit Retention Under Load — A correctly functioning tool holder keeps the drill bit firmly locked during penetration, maintaining consistent hole accuracy and preventing slippage that can damage the core bit or the workpiece.
- Verified Husqvarna Genuine OEM Part — Cross-reference part number 586660901 against your DS900 parts diagram to confirm this is the correct replacement before ordering.
The tool holder is the interface between the drill motor's drive mechanism and the core bit itself. It clamps and retains the bit shank, transmitting rotational force while keeping the bit centered and secure throughout the drilling cycle. When a tool holder wears, cracks, or loses its clamping ability, bit slippage becomes a risk — reducing hole quality, accelerating bit wear, and potentially creating unsafe operating conditions. Replacing a compromised holder with a genuine OEM unit restores the secure, precise connection the DS900 was designed to deliver.
Part Details
| Part Number | 586660901 |
|---|---|
| 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.
