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 Aug 11 - Aug 16

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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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brandon
Phoenix, US
★★★★★ 5
Quality!
Fit Type: Regular Fit, Color: Charcoal Heather/Charcoal Heather, Size: Small
The quality of these shirts surprise me and I recommend them to anyone. Great fit, beautiful heavyweight fabric that feels soft to the touch. Amazing!
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Reviewed in the United States on May 28, 2026
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JK
Pawtucket, US
★★★★★ 5
Very nice. Excellent price.
Fit Type: Regular Fit, Color: Black/Black, Size: X-Large
I ordered the two pack black tee-shirts. Really nice quality. And decent price. Better than the equivalent from two other major brands.
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Reviewed in the United States on June 11, 2026
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Dean
Carnegie, US
★★★★★ 4
Soft
Fit Type: Regular Fit, Color: Navy/Dark Blue, Size: X-Large
They feel nice, but shrunk a little in the wash. The fit before shrinking was perfect, afterwards it was just slightly too tight. The length before and after was too short for my preference. I do have a slightly longer torso though. If you are normal height then they will likely work great for you. The material is super soft and comfortable.
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Reviewed in the United States on March 26, 2026
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Marsha R.
Phoenix, US
★★★★★ 5
So soft and attractive
Fit Type: Regular Fit, Color: Heather Grey/Heather Grey, Size: X-Large
Bought these for my husband. He loves the fit and they're so soft and don't wrinkle easily. They're also a nice weight. I've washed them a few times and they don't pill or shrink. Wish they came in a larger variety of colors, but plan on ordering more.
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Reviewed in the United States on May 26, 2026
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Nbarr
West Palm Beach, US
★★★★★ 5
Shockingly great affordable basic T- Shirts
Fit Type: Regular Fit, Color: Black/Black, Size: 6X-Large Big Tall
I love these shirts! The fact they are big and tall is amazing. Better than Hanes, Fruit of the Loom, and Gildan. I am 6 foot 5 and heavier than I'd like to admit. I also have a wide chest 64 inches(Its hereditary). I need width and length! It is tough to find a shirt that is big and tall. Literally it's one or the other. Amazon of all places solved this. I did get two that weren't right they replaced them swiftly. Also for some strange reason white is a tad bit smaller in the same size. Usually it's the other way around with other manufacturers. I could not find black shirts that fit me comfortably for years! I was convinced it would be impossible to ever find any that would fit. This felt like a long shot and it paid off! Which is rare. I do not dry them in the dryer I know they will shrink(Probably wouldn't hurt to wash cold). If you want to dry them and you can I would go size up. Not too thin or too heavy wouldn't consider it an undershirt.
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Reviewed in the United States on February 28, 2026

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