• Husqvarna Dri Vacuum Drill Bits DRI-8, 10CT S VAC BIT.
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Husqvarna Dri Vacuum Drill Bits™ DRI-8 | Core Drill Bit

Husqvarna Dri Vacuum Drill Bits™ DRI-8 | Core Drill Bit

HUSQVARNA CONSTRUCTION SKU: 542788361 Copied!

Is this the right tool for the job?

Best For:

  • 1-2 person MEP crews coring pass-throughs in cured concrete, dry vac
  • Handheld cores for conduit, line-sets, and sprinkler drops, daily use
  • Medium-duty runs where water/slurry isn't feasible or allowed

Not Ideal For:

  • Heavily reinforced concrete; use a rebar-rated wet bit and stand
  • Large diameters or deep holes; needs a rigid rig, water, extensions
  • Dry coring without high-CFM vac or in hammer mode; heat/segment damage

Why Pros choose this tool:

  • Vacuum-optimized dry core segment slots → captures dust at the hole → helps silica compliance with a proper vac setup
  • Free-cutting bond for cured concrete → faster starts and steady feed → true, round holes with cleaner exits
  • Incidental rebar-tolerant segment layout → stays cutting through mesh/light bar → fewer stalls and less bit loss on schedule
$201.44
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Product Details

HUSQVARNA CORE DRILL BIT - DRI VACUUM DRILL BITS™ DRI-8

Experience unmatched drilling precision with the Husqvarna Dri Vacuum Drill Bits™ DRI-8. Engineered with a large threaded adapter and non-slotted tube design, this core drill bit guarantees efficient suction right at the cutting tip. The 10" reduced core travel length ensures an easier start-up and minimizes side run-out, offering you a seamless drilling experience.

Available in a variety of sizes to suit your needs, the DRI-8 series has variants ranging from 1" to 6" diameter. Whether you are a concrete construction worker in a small or mid-sized firm or self-employed, this high-performance core drill bit is your go-to tool for quality, durability, and efficiency.

  • Large threaded adapter with 1-1/4"7 threads/inch: Maximizes vacuum hole size for efficient suction.
  • Non-slotted tube design: Ensures suction at the cutting tip of the drill bit.
  • Reduced core travel length: 10" travel length for easy start-up and minimal side run-out.
  • Variety of sizes: Available in diameters ranging from 1" to 6" for diverse drilling needs.
  • Dry Coolant: Designed for operations requiring no liquid coolant, reducing cleanup time and effort.
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Product Specification
Husqvarna Dri Vacuum Drill Bits DRI-8, 10CT S VAC BIT.

4.500 10CT S DRI-8 VAC BIT

Specifications
Performance level
Silver
Number of segments
7
Drill connection
1 1/4"-7
Coolant
Dry
Power range, max hp
5 hp
Power range, min hp
2 hp
Diameter inch
4.5 in
Core length inch
10 in
Segment length inch
0.95 in
Segment width inch
0.16 in
Segment height inch
0.3 in
Packaging length (Calc)
12.244 in
Packaging width (Calc)
5.512 in
Packaging height (Calc)
5.512 in
Article gross weight (Calc)
6.305 lbs

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