SKU: 43197701798

Milwaukee 48-17-3045 Premium 4.5 Inch Diamond Wet Core Bit with V-Shaped Turbo Segments for Cured Concrete and Rebar 15 Inch Drilling Depth

Sale price$134.55 Regular price$149.50
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Description

Milwaukee 48-17-3045 Premium 4.5 Inch Diamond Wet Core Bit with V-Shaped Turbo Segments for Cured Concrete and Rebar 15 Inch Drilling DepthAchieve Industrial Precision and Rapid Penetration with Premium Diamond Turbo Segments The Milwaukee 48 17 3045 Premium Grade Wet Core Bit is engineered for professional contractors who demand maximum speed and durability in the most challenging drilling environments. Featuring a 4. 5 inch diameter and a full 15 inch cutting depth, this bit utilizes advanced V shaped turbo segments to deliver a significantly faster cutting action through cured

Achieve Industrial Precision and Rapid Penetration with Premium Diamond Turbo Segments

The Milwaukee 48-17-3045 Premium Grade Wet Core Bit is engineered for professional contractors who demand maximum speed and durability in the most challenging drilling environments. Featuring a 4.5-inch diameter and a full 15-inch cutting depth, this bit utilizes advanced V-shaped turbo segments to deliver a significantly faster cutting action through cured concrete. Whether you are tackling hard aggregate, masonry, or medium steel reinforcement, this bit is designed to maintain high performance without compromising its service life.

Built for industrial use with wet-drilling core rigs, this diamond-tipped bit features a 1-1/4"-7 threaded connection for a secure fit and maximum power transfer. The innovative threaded cap design allows for the easy addition of bit extensions, enabling you to reach through thick walls and foundations with ease. By optimizing the diamond bond for wet applications, Milwaukee ensures that this bit remains cool and clears debris efficiently, providing a smooth, precise finish for electrical, plumbing, or mechanical penetrations.

Key Features

  • Turbocharged Cutting Action: Specialized V-shaped segments provide a faster initial bite and rapid material removal.
  • Extended Service Life: Optimized diamond bond provides long-lasting performance in cured concrete and hard aggregate.
  • Steel Reinforcement Ready: Engineered to slice through medium steel reinforcement (rebar) without stalling.
  • Versatile Extensions: Threaded cap design allows for the quick attachment of extensions for deeper drilling needs.
  • Wet Application Specialized: Designed specifically for use with water coolant to maximize segment life and finish quality.
  • Heavy-Duty Construction: Built to withstand the high torque requirements of professional core rig drills.

What's Included

  • (1) Milwaukee 48-17-3045 4-1/2" Premium Diamond Wet Core Bit

Specifications

Brand Milwaukee
Part Number 48-17-3045
Core Diameter 4.5 in
Overall Length 15 in
Max Drilling Depth 15 in
Thread Size 1-1/4"-7
Cutter Material Diamond-Tipped
Application Type Wet
Sub Brand Diamond Premium
Primary Materials Concrete, Masonry, Steel

Pro-Tip: To maximize the life of your diamond segments, maintain constant water pressure throughout the cut to flush out slurry. If the bit begins to glaze over in extremely hard aggregate, briefly reduce water flow or drill into a soft abrasive material like a cinder block to "dress" the segments and expose fresh diamonds.

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: 43197701798

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4.6 ★★★★★
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Verified Purchase
Janice Amidon
Alexandria, US
★★★★★ 5
Great product.
Size: 24x6 2Pcs, Color: Black
Very good sturdy item
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 1, 2026
L
Verified Purchase
Lou Woodward
New York, US
★★★★★ 5
Worth it if you're a figure/doll collector!
Color: A. Black Board & Black Brackets, Number Of Shelves: 4, Size: 16-inch, Color: A. Black Board & Black Brackets, Number Of Shelves: 4, Size: 16-inch
I ordered these shelves to display my figures and dolls, and I love the way they look! I ordered 2 sets of the 4 pack in black with black hardware. After looking at reviews, I took the jump and bought them and don't regret it! TL;DR: Listing is accurate, don't use the paper measurement thingy, quality is what you'd expect for the price, doesn't come pre-drilled, easy enough to put together, over all worth it if you're looking for smaller, decent quality, decent price shelves especially if you display figures or dolls. 1. Listing: They are accurate to the measurements! They're only 5.5 inches deep, so there isn't much (if at all) any room for layering. They do feel small, but the listing is accurate!! Mine are paired next to each other to create a "longer" shelf. DO NOT use the paper measurement thingy. Another review mentioned it was un-even, and after holding it to mine, yeah, it was off. I'd highly recommend a stud finder, small leveler, and a white gel pen or marker to mark where to drill if you do. 2. Assembling & Mounting: The shelves didn't come with pre-drilled holes for the mounting options because it was easy enough to screw into. I will warn you that the small screws only came with a singular extra, so be careful about losing them in case it's the same for you... I'd highly recommend doing this on a FLAT surface. I stood the shelves on the side that would be flat against the wall and set the brackets against it. I put one screw in on each side (both brackets have 1 screw to hold them where I want) then I laid it on its top and tightened and added the other screw. I may have done more work than needed, but none of mine are leaning forward or backward super far. I used the "load bearing" mount simply because I like the look but if you intend to put books, I would do the "no drop" design and possibly get some other L brackets for more support since books can get heavy. PLAN WHERE YOU WANT THE BRACKETS if you intend on doing the "load bearing" design or adding any more brackets. 4. Quality: I kind of expected the wood to be a bit thicker/more sturdy feeling, but upon realizing they didn't come pre-drilled, it made more sense. THEY CHIP AND SCRATCH EASILY. If you're like me and don't really care as long as you cant see/don't notice it, then this isn't any concern but they may come damaged cause some of our mail couriers aren't the best. If you stick them in the corner like I did, please be careful about it slipping! I accidentally dropped the second one from a 21-inch TV stand after adding brackets, and the corner chipped (yes, I measured). The hardware is standard screw quality, and the brackets could be better. After reading the broken bracket reviews plus the price, I honestly wasn't expecting much, but they aren't too bad! You can always replace them with another one you like! 5. Overall: I'd say these are worth the price and I see why "customers usually keep this item"! They were easy enough to mount, even if you aren't the handiest man out there. I'd definitely recommend these if you're looking to display anime figures or dolls like I do! They're nice for adding vertical space without sticking out of the wall too much! Definitely good for smaller spaces! I'm very happy with this product and will more than likely return to this listing if I want some decent and affordable shelving! Thank you for reading my review, Im usually hesitant to buy online so I hope it helps you decide if you wanna buy these shelves as well! (Also, in case anyone is wondering the layout, the longest shelf will be 1, the middle length will be 2, the shortest length will be 3. It's the last image of the review!)
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Reviewed in the United States on August 8, 2025
I
Verified Purchase
Isabel Hernandez
Charlottesville, US
★★★★★ 5
Stylish, Sturdy and Perfect for Small Spaces
Color: A. Black Board & Black Brackets, Number Of Shelves: 4, Size: 16-inch, Color: A. Black Board & Black Brackets, Number Of Shelves: 4, Size: 16-inch
Love these shelves! They are sturdy, easy to install, and perfect for organizing bathroom essentials. I used them above the toilet, and they fit perfectly in a small space. They helped me keep things organized while also adding a modern and decorative touch. Great quality and very functional. Highly recommend for anyone looking to upgrade their bathroom without taking up extra space!
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Reviewed in the United States on May 5, 2026
A
Verified Purchase
Ash Wallace
Louisville, US
★★★★★ 5
Pirate ship shelves bathroom - perfect!
Color: C. Rustic Brown Board & Black Brackets, Number Of Shelves: 4, Size: 16-inch, Color: C. Rustic Brown Board & Black Brackets, Number Of Shelves: 4, Size: 16-inch
Love these shelves! I ordered them to match my "pirate ship" bathroom theme. They are solid and the wood is finished on all sides. My husband had no issue installing them. The only thing he found odd was the 15/64 drill bit it recommended. That's an odd size. The shelves look great and hold all on my stuff really well!
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Reviewed in the United States on May 23, 2026
J
Verified Purchase
J23
Fort Morgan, US
★★★★★ 4
Amazing little shelves
Color: G. Black Board & Gold Brackets, Number Of Shelves: 4, Size: 16-inch, Color: G. Black Board & Gold Brackets, Number Of Shelves: 4, Size: 16-inch
I love them! I use them in my nail room for clients and to hold my product. They are sturdy enough to put phones, keys, and their water bottles on. Being able to hang them in different ways is awesome for different aesthetics.4 different sizes. Easy to put together it came away with all the hardware you need. My only complaint is that the wood fills rough so not really able to dust them. I have to fix that
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026

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