The Bosch Speed Clean 3/4 in. x 21 in. L Carbide Tipped SDS-max Dust Extraction Drill Bit SDS-Max Shank is engineered to power through concrete and masonry while keeping your worksite cleaner. Built for professional use, this dust-extraction drill bit integrates Bosch’s Speed Clean technology with a durable carbide tip to deliver precise holes, longer bit life, and reduced cleanup time on every job.
Why this bit stands out
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Carbide tipped for longevity: The carbide-tipped edge resists wear when drilling through tough concrete, rebar-reinforced masonry, and dense stone, helping you maintain a sharp cutting surface over many holes.
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Integrated dust extraction: Designed to work with vacuum systems, this bit captures dust at the source for a cleaner job site, improved visibility, and better health safety during deep-hole applications.
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SDS-Max shank for heavy-duty work: The SDS-Max shank ensures robust torque transfer and compatibility with high-power rotary hammers, giving you steady performance in demanding installations.
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Long reach for deep holes: With an overall length of 21 inches and a flute length of 12-1/2 inches, you can reach into thick walls, floors, and other hard-to-access areas without sacrificing stability.
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Large-diameter utility: A 3/4-inch drill size is ideal for anchor bolts, conduit openings, and wiring channels where you need a substantial, clean bore.
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Pro-grade packaging: Packed in a clamshell for secure transport and organized tool storage, so you’re ready to tackle the next project straight away.
Ideal use cases
- Electrical, plumbing, and HVAC installations that require clean, precise holes in poured concrete or masonry walls and floors.
- Deep bores for anchor bolts, conduit passes, and passthroughs in commercial builds or residential renovations.
- Applications where dust control is a priority—paired with a compatible vacuum system to maintain a tidy, safer workspace.
Practical guidance for best results
- Use with compatible SDS-Max rotaries and a dust-collection system to maximize dust capture and visibility during drilling.
- Let the drill do the work—advance steadily without forcing the bit to prevent overheating and maintain edge integrity.
- Pair with appropriate protective gear and follow site safety protocols when drilling into concrete, masonry, or stone.
Whether you’re an installer, contractor, or serious DIYer tackling concrete penetrations, the Bosch Speed Clean Dust Extraction Drill Bit combines rugged carbide durability with source-at-dust removal to deliver cleaner holes, less cleanup, and reliable performance in tough materials. Add it to your toolkit and experience deeper, cleaner, and more efficient drilling with SDS-Max power.
