SKU: 73583400665

Diablo SDS Max Carbide Tipped Core Bits Heavy Duty One Piece Masonry Drill Bit Spiral Flute Concrete Brick Block Stone Core Boring Hole Saw Holemaker

Sale price$80.10 Regular price$89.00
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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30

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Description

Diablo SDS Max Carbide Tipped Core Bits Heavy Duty One Piece Masonry Drill Bit Spiral Flute Concrete Brick Block Stone Core Boring Hole Saw HolemakerPunch Flawless Deep Large Diameter Holes Through Reinforced Concrete and Hard Masonry Dominate the most grueling jobsite drilling challenges and maximize your coring productivity with the ultra rugged Diablo SDS Max Carbide Tipped Core Bits. Purpose built for commercial electricians, mechanical plumbers, HVAC installers, and structural masons who frequently route conduit, drainage pipes, and large utility lines through dense materials, these premium

Punch Flawless Deep Large-Diameter Holes Through Reinforced Concrete and Hard Masonry

Dominate the most grueling jobsite drilling challenges and maximize your coring productivity with the ultra-rugged Diablo SDS-Max Carbide Tipped Core Bits. Purpose-built for commercial electricians, mechanical plumbers, HVAC installers, and structural masons who frequently route conduit, drainage pipes, and large utility lines through dense materials, these premium masonry core saws deliver unmatched performance. Forged as a unified, solid one-piece core bit tool, the entire shaft and cutting head are masterfully stabilized from end to end. This high-integrity layout absorbs the intense structural stress and punishing high-joule pounding forces exerted by heavy-duty corded or high-voltage cordless SDS-Max rotary hammers, preventing the catastrophic fractures and bit snapping commonly experienced with multi-piece modular alternatives.

Engineered for lightning-fast penetration speeds and long-lasting durability, this industrial core bit utilizes a specialized multi-tooth matrix of razor-sharp carbide teeth. These premium cutting edges are uniquely offset and engineered to withstand intense thermal spikes and high-impact friction, maintaining a sharp face while boring smoothly through cured concrete, aggregate block, stone, and brick work. Featuring an advanced Peak Point Tip geometry, the lead center bit forces aggressive, pinpoint-accurate starts that instantly grab the target material and completely eliminate bit walking or surface marring. Paired with a continuous, high-capacity spiral flute outer channel that rapidly lifts abrasive dust away from the cutting zone, this layout keeps the carbide core significantly cooler to minimize drag and deliver clean, round, burr-free utility voids on every single pass.

Key Features

  • Premium Offset Carbide Teeth: Heavy-duty carbide cutting matrix shrugs off punishing friction and excessive operating heat to provide superior tool life over standard cutters.
  • Heavy-Duty One-Piece Core Design: Unified structural engineering strengthens the core bit body from shank to head for ultimate stability and extreme impact resistance.
  • High-Velocity Spiral Dust Flutes: Deeply ground helical flutes quickly lift and extract pulverized masonry dust out of the boring channel to preserve cutting edge cooler.
  • Aggressive Peak Point Lead Tip: Specialized center pilot geometry creates immediate bit engagement and eliminates surface wandering for perfectly centered layout holes.
  • SDS-Max Drive Tool Compatibility: Standardized industrial SDS-Max shank provides an unyielding, non-slip positive lock inside commercial rotary hammers.
  • Optimized Cordless Energy Draw: Low-friction cutting geometry reduces tool drag to maximize holes per charge on high-output cordless battery systems.

What's Included

  • (1) Diablo One-Piece SDS-Max Carbide Tipped Core Bit Assembly

Specifications

Specification Profile Details / Performance Value
Brand Name Diablo Tools
Product Line Family SDS-Max One-Piece Concrete Core Bits
Cutting Tooth Matrix Industrial Heat-Resistant Tipped Carbide
Drive Shank Fitting Type SDS-Max (Heavy Industrial Drive Platform)
Bit Assembly Engineering Solid Integrated One-Piece Shaft and Cup
Pilot Center Locator Style Peak Point Non-Slip Tip Design
Dust Extraction Geometry Continuous High-Capacity External Spiral Flutes
Primary Mode Compatibility Rotary Hammer Action Mode Only
Material Cutting Capabilities Cured Concrete, Masonry Blocks, Clay Brick, and Aggregate Stone
Power Machine Platforms Heavy-Duty Corded or Cordless SDS-Max Rotary Hammers
Trade Utility Applications Electrical Conduit, Large Pipe Pass-Throughs, HVAC Line Sets

Pro-Tip: When using large-diameter one-piece SDS-Max masonry core bits, never force or lean your full body weight into the rotary hammer to hurry the cut. Let the tool's internal hammering mechanism work at its own natural cadence. Keep the bit perfectly square to the concrete face to prevent binding, and occasionally back the bit out slightly while drilling to facilitate the removal of packed dust. If you encounter heavy steel rebar hidden inside the concrete matrix, drop your rotary tool speed immediately to minimize excessive thermal build-up on the carbide tips until you pass completely through the reinforcement metal.

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: 73583400665

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Jacqueline M. Miller
Dallas, US
★★★★★ 2
That it’s usable for more than one day
Color: A3-Pink, Color: A3-Pink
The toy itself is great and my puppy enjoyed it. My problem is that it didn’t come with a charging cord and none of mine fit. It never changed colors. Maybe if I had a charger cord it would be worth it, but right now it’s useless!!
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Reviewed in the United States on May 13, 2026
T
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Tinkerbell
Port Orchard, US
★★★★★ 3
Fun for Fido but flimsy
Color: A2-Blue
My 15 yearold mini Schnauzer, Sam, played with this for less than 1 hour and tore the rubber sleeve off it. I will say the toy itself is a genius idea. Sam was absolutely ensconced. I wish it were made sturdier.
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Reviewed in the United States on January 24, 2026
S
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sheila b.
Bozeman, US
★★★★★ 4
It does exactly what they say it does! Worth the money
Color: A1-Red
It arrived quickly. It’s a fun toy! It’s the right size for cats. Definitely worth the money. It is exactly as described. So far, the quality seems very good and it seems durable. The instructions are on the side of the box, which makes learning how to operate it easy. I love it that it’s red, because my kitty seems to be attracted to red. My kitty is very interested in it, yet isn’t quite sure what to think of it. I love that it changes directions on its own so that it doesn’t get stuck or lost under furniture, which is typical for a ball that cats play with. It seems to only go two, three or four feet in one direction and then it changes directions, which is both good and bad. I just wish it would go farther in one direction before changing directions so that my kitty could chase it farther, as we have plenty of space in our house for her to run. But that certainly could be a plus for other cats, enjoying not knowing where the ball is going to go next and really keep them on their toes.
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Reviewed in the United States on January 20, 2026
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Olcay
Lexington, US
★★★★★ 5
Cat loves this
Color: A1-Red
This toy is great for keeping pets entertained. The ball moves quickly and the tail makes it even more fun for cats to chase. It’s rechargeable and easy to use, and my pet stayed interested much longer than with regular toys.
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Reviewed in the United States on March 15, 2026
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Teddi Grady
Charlottesville, US
★★★★★ 5
Great quality and flavor
Color: 3PC-Bacon-Brown, Pattern Name: Tough Dog Toys
I have two dogs that can chew through everything within a day. Not these, going on four days now, there are signs of wear and tear but still intact. The dogs love the flavor.
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Reviewed in the United States on May 16, 2026

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