The Festool SB/2-TSC/HKC Dust Collection Bag (578694) is a portable, spring-loaded dust collection accessory engineered for Festool TSC 55, TSC 55 K, TSC 55 KS, HKC 55, and HKC 55 K cordless saws. Designed for low-dust wood cutting without an external dust extractor, this bag captures dust directly at the source to keep jobsite workspaces cleaner while maintaining maximum operator mobility.

Featuring a quick-mounting design, the dust bag attaches in seconds with a single motion, allowing tradespeople to begin cutting immediately. Its spring-loaded mechanism pops open during operation to catch wood dust and debris, then folds flat directly on the saw for compact transport and storage inside a Festool Systainer without needing to detach the bag between tasks.

The integrated cleanout flap enables rapid emptying directly at the trash bin or disposal bag without removing the bag from the saw. By eliminating the need for suction hoses, power cords, or external extraction units, the SB/2-TSC/HKC provides flexible, hassle-free dust control for punch-list tasks, overhead cutting, and remote jobsite work.

Features & Benefits

• Direct Source Dust Capture: Captures wood dust at the saw outlet during cutting without requiring a connected dust extractor hose or power cord.
• Fast Attachment: Installs on the saw in seconds with a single motion for immediate setup on the jobsite.
• Spring-Loaded Collapsible Design: Automatically pops open when needed for dust collection and collapses flat when folded down.
• Compact Storage: Stores flat while remaining attached to the saw, fitting easily into a Systainer case for hassle-free transport.
• Quick-Empty Flap: Features an accessible discharge flap that lets operators dump accumulated dust without detaching the bag from the tool.
• Unrestricted Mobility: Delivers flexible dust control for remote jobsites, punch-list tasks, and quick cuts where dragging an extraction hose is impractical.
• Wide Saw Compatibility: Purpose-built for Festool TSC 55, TSC 55 K, TSC 55 KS, HKC 55, and HKC 55 K cordless circular and track saws.

What's Included

• (1) SB/2-TSC/HKC Dust Collection Bag

Shipping: Beaver Industrial Supply offers free shipping on orders over $199, with the exception of Sawstop and Laguna, which require additional fees to be collected. Other exceptions apply as noted on product pages.

We reserve the right to determine the fastest and most cost-effective manner of transportation for all orders that qualify for free shipping. Our shipping carriers cannot deliver to PO box or U.S. military post office box addresses, such as APO and FPO, so we require a physical street address for delivery. We use USPS, which typically takes 2-8 days for delivery, depending on your location, for smaller items and UPS Ground for all other ground shipments under 150 pounds.

• Returns: We accept returns and exchanges for a fee up to 30 days in unopened, new, and unused condition in the original packaging. Exceptions apply.

Please note, NO REFUNDS will be given on any new, used, or damaged item if it is not returned in the original packaging, no matter what condition the packaging is in. If the item qualifies for free shipping, you will be charged the original shipping cost and are responsible for shipping the product back with the shipping carrier of your choice.

We must receive the item undamaged. We recommend you package it accordingly and purchase insurance for higher-priced items to ensure you receive the full refund minus any incurred fees as applicable. We reserve the right to refuse the return of accessories.

Because items are your responsibility until they reach us, we recommend that you send the parcel using a delivery service that insures you of the value of the goods. Return shipping is at the customer's cost. At Beaver Industrial Supply’s discretion, delivery charges can be refunded if the goods are defective.

Returns require a return authorization number. Please call customer service at 314-773-5999 or submit a customer service inquiry to start the exchange or return process and receive an authorization number.

Machinery too large for parcel shipment (palletized or crated) is only returnable if there is a material defect that cannot be resolved by replacing components.