SKU: 87968929495

Husqvarna 594101504 4 Inch Diamond Core Drill Bit 24 Inch Tube Length B10 Vari-Drill Reinforced Concrete Masonry Extended Reach Wet Cutting

Sale price$179.09 Regular price$198.99
Save 10%

Pay in installments of $49.75 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 2 - Sep 7

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

Husqvarna 594101504 4 Inch Diamond Core Drill Bit 24 Inch Tube Length B10 Vari-Drill Reinforced Concrete Masonry Extended Reach Wet CuttingDrill Deep 4 Inch Holes in Hard Concrete with the Husqvarna Extended Reach Core Bit Achieve professional results in deep structural applications with the Husqvarna 594101504 4 Inch Diamond Core Drill Bit. As part of the B10 Vari Drill series (Silver performance level), this bit is engineered to solve the common problem of limited drilling depth. With an impressive 24 inch tube length, it allows you to penetrate thick foundations, bridge decks, and

Drill Deep 4-Inch Holes in Hard Concrete with the Husqvarna Extended Reach Core Bit

Achieve professional results in deep structural applications with the Husqvarna 594101504 4-Inch Diamond Core Drill Bit. As part of the B10 Vari-Drill series (Silver performance level), this bit is engineered to solve the common problem of limited drilling depth. With an impressive 24-inch tube length, it allows you to penetrate thick foundations, bridge decks, and heavy masonry walls in a continuous run, eliminating the instability and time loss associated with adding barrel extensions. It is the ideal tool for creating 4-inch openings for plumbing waste lines, dryer vents, and bollard installations.

The 594101504 is built to withstand the rigors of cutting hard reinforced concrete containing abrasive aggregates like granite, flint, and limestone. It features nine heavy-duty diamond segments, laser-welded to the tube for maximum safety and durability. Designed for wet cutting applications with drill motors ranging from 2 to 5 horsepower, this bit offers a "soft start" segment shape that promotes fast drilling speeds from the moment it touches the material. Whether you are a general contractor or a concrete cutting specialist, this extended reach bit provides the reliability needed for your toughest jobs.

Key Features

  • 24-Inch Extended Reach: Double the length of standard bits, allowing for deep drilling without extensions.
  • 4-Inch Diameter: The standard size for waste pipes, ventilation ducts, and large conduit runs.
  • Vari-Drill B10 Technology: Silver level performance optimized for speed and life in hard materials.
  • Hard Aggregate Performance: Cuts efficiently through reinforced concrete, granite, flint, and limestone.
  • 9 Laser-Welded Segments: Provides superior bond strength for safety in high-stress drilling.
  • Standard Connection: 1-1/4"-7 thread ensures compatibility with most professional core drill rigs.
  • Optimized Segment Shape: Roof-top design reduces vibration and ensures a fast, easy start.

What's Included:

  • (1) 4" x 24" B10 Vari-Drill Diamond Core Bit (594101504)

Specifications

Manufacturer Husqvarna
Part Number (MPN) 594101504
Series Vari-Drill B10 (Silver Level)
Drill Bit Diameter 4 Inches (102 mm)
Core Travel (Tube Length) 24 Inches
Drill Connection 1-1/4 In. - 7 Thread
Number of Segments 9
Segment Dimensions 0.95" L x 0.16" W x 0.4" H
Recommended Motor Power 2 HP to 5 HP
Coolant Type Wet Only
Gross Weight 10.74 lbs
Pro-Tip: The 4-inch diameter is the "sweet spot" for main sewer drains. When drilling through a 24-inch thick foundation for a pipe, consider using a drilling template or a wood block to start the hole. This prevents the bit from "walking" on the rough concrete surface before the 24-inch long tube fully stabilizes in the kerf.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 87968929495

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.3 ★★★★★
Based on 7 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
M
Verified Purchase
Miguel
West Palm Beach, US
★★★★★ 5
Quality
Size: 36 sqft
Good item
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
A
Verified Purchase
Amazon Customer
New York, US
★★★★★ 2
Buy the individual cross cut sheets, not these rolls.
Size: 36 sqft
I ordered two different types, individually cross cut foil rectangular pieces and these rolls both containing 36. sq. ft. The cross cut sheet blows this away. This stuff is much thinner, much less butyl rubber, much flimsier foil, and needs twice as much to have the same effect. Once you put it on, you cant remove it. The other brand's 2mm is much thicker than this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026
V
Verified Purchase
VanillaPepper
Battle Creek, US
★★★★★ 5
Cheap Insurance Against Headliner Failure
Size: 4-pack
Cheap Insurance Against Headliner Failure If you’ve ever owned a Jeep with a hardtop, you already know that heat, cold, humidity, and constant temperature swings can be tough on adhesives over time. Even when replacement headliner kits include their own adhesive, I still like having a high-quality automotive adhesive on hand for extra peace of mind. This 3M product has been one of my go-to choices for headliner work because it is specifically designed for automotive environments where materials are exposed to extreme summer heat and winter cold. The last thing anyone wants is to spend time installing a headliner only to have corners start sagging or sections pull away months later. The spray pattern is consistent, the adhesion is strong, and it provides the confidence that the installation will hold up long-term. I have found it especially useful for Jeep hardtops, where temperature fluctuations can be much more extreme than in a traditional vehicle. The cans arrived well packaged, and having multiple cans on hand is convenient for larger projects or future repairs. For Jeep owners, restorations, headliner repairs, upholstery projects, or anyone wanting a little extra insurance against adhesive failure, this is a product I would not hesitate to keep in the garage. #FoundItOnAmazon #JeepLife #JeepJKU #HeadlinerRepair #3M #AutomotiveProjects #GarageEssentials #DIYGarage #AmazonFinds #JeepMods #AutomotiveMaintenance
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 30, 2026
M
Verified Purchase
M. Corselli
Birmingham, US
★★★★★ 5
Good n sticky
Size: 4-pack, Size: 4-pack
Used almost four cans for install of convertible top on Super Beetle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
J
Verified Purchase
joseph
West Palm Beach, US
★★★★★ 5
Easy to Use and Professional Results
This adhesive saved me a trip to the upholstery shop. It bonded my fabric headliner back in place with a solid, even hold. No overspray issues, and it dries quickly. Looks like it was professionally done. Two cans were more than enough for the job.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2025

recommand products