SKU: 11576543425

Bosch SDS Max One Piece Concrete Core Drill Bit Heavy Duty Asymmetric Carbide Tooth Deep Masonry Hole Cutter Electrical Switch Box Boring Tool

Sale price$98.10 Regular price$109.00
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Description

Bosch SDS Max One Piece Concrete Core Drill Bit Heavy Duty Asymmetric Carbide Tooth Deep Masonry Hole Cutter Electrical Switch Box Boring ToolPunch Flawless Deep Switch Box Recesses and Large Utility Conduit Cavities in Dense Masonry with One Piece Carbide Core Bits Drastically slash your electrical installation times and step up jobsite productivity with the industrial grade Bosch SDS Max One Piece Rotary Hammer Core Bit. Tailor made for commercial electricians, HVAC technicians, mechanical pipefitters, and structural renovation contractors, this premium all in one coring assembly is

Punch Flawless Deep Switch Box Recesses and Large Utility Conduit Cavities in Dense Masonry with One-Piece Carbide Core Bits

Drastically slash your electrical installation times and step up jobsite productivity with the industrial-grade Bosch SDS Max One-Piece Rotary Hammer Core Bit. Tailor-made for commercial electricians, HVAC technicians, mechanical pipefitters, and structural renovation contractors, this premium all-in-one coring assembly is engineered to eliminate multi-piece complications. Forcing modular core cups, extension rods, and separate pilot pins into high-psi aggregate substrates frequently invites thread binding, dangerous loose couplings, and catastrophic kinetic power drops. This rugged single-piece core bit bypasses those failure modes entirely, establishing an uninterrupted solid steel pipeline that captures 100% of your demolition hammer's percussion stroke and delivers it directly to the cutting face for maximum, non-stop penetration depths.

Featuring an advanced, mathematically engineered wave pattern profile, this core bit channels impact force with extreme efficiency, resulting in drilling speeds up to 40 percent faster than conventional standard core designs. The cutting crown is armed with premium, high-density asymmetric carbide teeth that are carefully proportioned to match the exact diameter of the bit—delivering a highly aggressive biting progression alongside incredibly smooth, quiet operational cycles. To ensure a perfectly straight entry, an integrated carbide-tipped centering bit maintains unwavering tracking, while an extra-long two-flute U-shaped shank actively scoopes away pulverized concrete grit, lime dust, and structural debris to guarantee clean breakthroughs. Terminating in a slotted SDS-Max drive connection that locks seamlessly into elite power tools, this essential core boring accessory delivers clean, pristine switch box rough-ins through unyielding concrete surfaces shift after shift.

Key Features

  • Optimized One-Piece Architecture: Integrated design guarantees the absolute maximum transfer of your machine's striking energy straight to the cutting crown.
  • High-Velocity Wave Profile: Advanced geometric exterior pattern transfers impact force smoothly to accelerate drilling speeds up to 40% over prior generation models.
  • Asymmetric Carbide Teeth: Placement and volume of teeth are customized per size diameter to produce a hyper-aggressive material breakdown and whisper-quiet operation.
  • Carbide-Tipped Centering Pilot: Built-in starter guide bit establishes precise initial layout placement and prevents walking or drifting on slick concrete skins.
  • Dual-Flute U-Shape Shank: Deeply sculpted debris channels facilitate ultra-rapid dust evacuation out of deep blind holes to optimize tool temperature thresholds.

What's Included

  • (1) Bosch SDS-max® One-Piece Rotary Hammer Core Bit with Integrated Pilot Tip

Specifications

Specification Profile Details / Performance Value
Brand Name Bosch
Product Line Identifier SDS-max® Thru-Hole Core Array
Tool Accessory Type One-Piece Rotary Hammer Core Bit
Primary Field Application Electrical Switch Box Installation, Deep Hole Cavity Boring, Pipe Conduit Penetration
Shank Type Profile SDS Max Slotted Universal Heavy-Duty Drive Standard
Target Work Materials Structural Concrete, Hard Aggregates, Brick Facings, Block, and Masonry Units
Cutting Tooth Geometry Asymmetric Diameter-Matched Pattern Layout
Core Tip Edge Composition Industrial-Grade High-Density Tungsten Carbide
Flute Engineering Geometry Long 2-Flute U-Shape High Capacity Dust Channels
Energy Transmission Efficiency Up to 40% Faster Penetration via Wave Pattern Technology
Operational Drill Mode Rotary Hammer Mode Only (Do not use on Hammer-Only setting)
Required Safety Gear Safety Glasses, Hearing Protectors, Thick Work Gloves, OSHA Silica Dust Respirators

Pro-Tip: Unlike conventional solid concrete drill bits, a large-diameter one-piece core bit must be operated under active "Rotary Hammering" mode so that the tooth geometry cuts while spinning. When boring deep pockets for switch boxes, start the hole strictly square to the wall surface until the center pilot and carbide teeth score an initial 1/4-inch deep channel. Once that guide trench is locked in, break out the center core material periodically with a cold chisel if you are cutting deep cavities; this keeps the wide core hollow completely clear and prevents the tool from bottoming out early inside structural walls.

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: 11576543425

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4.3 ★★★★★
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Barbaraannlarson
San Leandro, US
★★★★★ 5
Best smelling lemon lotion ever.
Scent: Lemon Cream, Size: 3.3 Ounce (Pack of 1)
This stuff is amazing, works, and feels good. Also the smell is heavenly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026
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The Sensible Shopper
Louisville, US
★★★★★ 4
Feels good, smells not so good.
Scent: Lavender, Size: 3.3 Fl Oz (Pack of 1)
My favorite lavender hand cream doubled in price, so I looked for an alternative and settled on this one. JR Watkins is a well-established name with a reputation for quality. The cream is nice, but I'm not fond of the scent. There are many different kinds of lavender, and this one is not my favorite.
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Reviewed in the United States on October 11, 2025
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Amazon Customer
Whiting, US
★★★★★ 5
True Lavender Scent
Scent: Lavender, Size: 3.3 Fl Oz (Pack of 1)
Good quality cream. Nice fragrance - true lavender scent. Non-greasy. I like the flip top cap - easy to use and handy in the car.
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Reviewed in the United States on March 24, 2026
K
Verified Purchase
Kaela
Los Angeles, US
★★★★★ 5
Absolutely love this hand cream!
Scent: Lemon Cream, Size: 3.3 Ounce (Pack of 1)
I have really dry skin, partly because I take a chemo med for autoimmune issues that really dehydrated me no matter how much water I drink. Other lotions I bought were either too greasy and just sat on the surface of my skin OR simply weren’t hydrating enough. But this hand cream is my absolute favorite now. It is super moisturizing, but is also fully absorbed by my skin very quickly. It’s honestly impressive. There was a nearly immediate, extremely noticeable difference in the condition of my skin after I started using this. This lotion even seemed to solve a related issue I was having where my dead skin cells just refused to be shed, no matter how much I scrubbed in the shower or how much of my normal body lotion I applied. Sorry if it’s TMI, but literally minutes after applying this for the first time on my arms, I was able to basically just wipe off that dead layer of my skin, revealing much softer and more supple skin underneath. This is an issue that has been plaguing me for over a year that was seemingly solved in one day. Additionally, I find that the scent is very pleasant. It weirdly reminds me of Froot Loops at first, but in the best way possible. It’s just got that nice citrus-forward, sweet fragrance, and as it dries down the scent gets mellower and more creamy as the lemon settles into the background. It’s definitely got a gourmand scent imo, but it’s not cloyingly sweet or artificial. It just genuinely smells like madeleines with lemon curd or something. I think the Shea butter is largely responsible for the creamy, vanilla-like scent that develops after a couple minutes. It’s very nice, I find myself smelling my hands for like an hour after I apply it because it’s just so delicious! It doesn’t have a strong throw at all once absorbed, the scent fades to only be detectable if someone is inches from your skin, so it hopefully shouldn’t annoy people around you unless they are severely intolerant to fragrance.
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Reviewed in the United States on April 14, 2022
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Keith
Natrona Heights, US
★★★★★ 3
I would not recommend
Scent: Coconut, Size: 3.3 Ounce (Pack of 3)
First problem…the product description says “scent coconut” which is a false description. I would describe the scent as “medicinal” and of course reminds me of being in a hospital. Second problem…a reviewer called this item non greasy. This product is very greasy/oily and is slow to absorb. The good thing about this item is that its effective for dry skin. Having tried a couple dozen hand creams, my top 3 in ascending order are… 3. Okeffees working hands. Unscented . If you’re working outside, landscaping, etc, this is excellent. 2. Ahava. Strong masculine scent (musky). Works great. Not greasy or oily. Fast drying. The only negatives are: it’s not always in stock, it’s expensive. 1. Jack Black hand healer. Slight scent from eucalyptus (smells similar to menthol). Works great. Not greasy. Fast drying. It’s expensive however significantly less expensive than Ahava. It’s also much easier to find in stock.
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Reviewed in the United States on December 16, 2025

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