Cambridge Sound HS-DW 76mm drywall hole saw - 552.0209.900 is backordered and will ship as soon as it is back in stock.
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Product Overview
The Cambridge Sound HS-DW (part 552.0209.900) is a 76 mm hole saw built for cutting clean emitter openings in drywall ceilings. It gives installers the correct cutout diameter for Cambridge Sound Qt emitter drywall installations in a single pass. It is a practical addition to any sound masking installation tool kit.
Product Description
Cutting an accurate, properly sized opening is the first step in a flush drywall emitter installation. The HS-DW produces a consistent 76 mm (approximately 3-inch) bore sized for Cambridge Sound emitter mounting hardware in gypsum board ceilings. Using the purpose-sized saw avoids oversized or ragged openings that complicate trim-out and slow down multi-room deployments. Crews running dozens of emitter drops per floor will appreciate the repeatability of a dedicated hole saw over field-improvised cutting. Pair it with the HS-ACT ceiling tile saw if the project mixes drywall and acoustical tile zones. Browse the full accessory lineup in our Cambridge Sound collection.
Key Features
- 76 mm Cutting Diameter — matched to Cambridge Sound drywall emitter mounting requirements.
- Drywall-Specific Design — intended for gypsum board ceiling material.
- Repeatable Openings — produces consistent cutouts across large multi-emitter installs.
- Faster Trim-Out — correctly sized bores reduce rework and patching.
- Installer Tool-Kit Staple — a standard accessory for Qt system rough-in work.
Technical Specifications
| Specification | Value |
|---|---|
| Model | HS-DW |
| Part Number | 552.0209.900 |
| Cutting Diameter | 76 mm |
| Intended Material | Drywall |
| Brand | Cambridge Sound |
Specifications sourced from Cambridge Sound vendor data. Unlisted values are omitted rather than estimated.
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