SKU: 62240048669

Bosch HDG234 2-3/4 Inch Diamond Grit Hole Saw Vacuum Brazed for Porcelain Granite Glass and Tile Wet Cutting

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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3

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Description

Bosch HDG234 2-3/4 Inch Diamond Grit Hole Saw Vacuum Brazed for Porcelain Granite Glass and Tile Wet CuttingPROFESSIONAL PRECISION FOR THE HARDEST MATERIALS Achieve clean, chip free cuts in the toughest surfaces with the Bosch HDG234 2 3 4 Inch Diamond Grit Hole Saw. Designed for professional tile installers, plumbers, and remodelers, this hole saw features premium vacuum brazed diamond technology. Unlike standard masonry bits, the diamond grit edge effectively grinds through dense materials like porcelain, granite, slate, glass, and high PEI ceramic tile

PROFESSIONAL PRECISION FOR THE HARDEST MATERIALS

Achieve clean, chip-free cuts in the toughest surfaces with the Bosch HDG234 2-3/4 Inch Diamond Grit Hole Saw. Designed for professional tile installers, plumbers, and remodelers, this hole saw features premium vacuum-brazed diamond technology. Unlike standard masonry bits, the diamond grit edge effectively grinds through dense materials like porcelain, granite, slate, glass, and high-PEI ceramic tile without cracking the workpiece. This ensures a flawless finish for plumbing fixtures, electrical rough-ins, and countertop installations.

Engineered for speed and longevity, the HDG234 utilizes a segmented tooth design that reduces friction and dissipates heat—the primary enemy of diamond tooling. The integrated side slots allow for rapid plug removal, keeping your workflow efficient. As part of the Bosch Quick Change™ Universal Hole Saw System, this saw allows you to switch sizes in seconds when used with compatible mandrels. Please note that this accessory is designed exclusively for wet sawing applications to preserve the diamond life and requires a GFCI-protected circuit for operator safety.

Key Features

  • Vacuum-Brazed Diamond Grit: Premium bonding technology delivers faster cutting speeds and extended life in abrasive materials.
  • Hard Material Specialist: Specifically designed for drilling porcelain, granite, glass, marble, and ceramic tile.
  • Segmented Teeth: Strategic gaps in the rim reduce heat buildup and aid in debris removal for cooler cutting.
  • Quick Change Ready: Compatible with Bosch’s universal mandrel system for tool-free accessory changes (mandrel sold separately).
  • Easy Plug Removal: Large side slots allow for quick leverage to eject material cores.
  • Wet Cut Only: Must be used with water cooling to maximize performance and safety.

What's Included

(1) 2-3/4 Inch Diamond Grit Hole Saw

Specifications

Manufacturer Bosch
Model Number HDG234
Diameter 2-3/4 in. (70mm)
Cutting Depth 1-1/2 in.
Overall Length 2.95 in.
Cutting Edge Material Diamond Grit
Application Porcelain, Granite, Glass, Tile
Usage Wet Cutting Only
System Compatibility Quick Change™ Universal
Package Quantity 1

Pro-Tip: Because diamond hole saws do not typically use a pilot bit (to avoid cracking the tile), starting the hole can be tricky. Begin by holding your drill at a 45-degree angle to the surface. Gently "score" the tile to create a half-moon groove. Once the groove is established, slowly tilt the drill upright to 90 degrees while keeping the surface wet to complete the cut.

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: 62240048669

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Andrés F.
Birmingham, US
★★★★★ 5
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Reviewed in the United States on June 7, 2026
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Yogi at the Beach
New York, US
★★★★★ 5
8oz Size Perfect for Small Amounts of Milk
Size: 6.8oz/200ml Silver
This is a quality pitcher with a nice weight to it. I only use 80ml of milk in my cappuccinos and had trouble getting a good microfoam when using a larger pitcher. This little 8oz pitcher is the perfect size and makes it easier to achieve microfoam. The only potential issue I see is the pitcher may overflow if using more than 80ml although this may be due to my technique.
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Reviewed in the United States on March 6, 2026
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Karen Loeza
Grantham, US
★★★★★ 5
Pretty and functional
Size: 6.8oz/200ml Matte Black
I really liked the size and functionality of this milk pitcher, it’s really elegant looking as well. I use it for when I want to make an iced coffee that I need to mix stuff with and it holds a good amount of coffee. Easy to clean and pour as well, for what I paid I think it’s worth it.
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Reviewed in the United States on January 25, 2026
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James Jones
Pawtucket, US
★★★★★ 5
Just right!
Size: 6.8oz/200ml Silver
Works great with my cappuccino machine. One espresso or two! Perfect fit.
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Reviewed in the United States on May 4, 2026
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Mikey T.
Pawtucket, US
★★★★★ 5
Small, works with (some) induction units, just what I needed.
Size: 6.8oz/200ml Silver
It's small and the good thing about it is that it works with my induction (Nuwave Flex Precision, 1,300W.) Not perfectly, but will work. It doesn't work with my larger Duxtop (9600LS/BT-200DZ, 1,800W) because it is looking for more metal to sense before it can trigger the induction function. So, if you have a smaller induction unit it might work. If not, get a CozyKit 5.5" induction diffuser (on Amazon) and heat it up on that via induction. That diffuser should work on any induction unit. I guess we can't do links anymore even if on Amazon?? from attempting to post other reviews, so this is the text discr for the diffuser on Amazon, it's hard to find the smaller one otherwise: (Heat Diffuser Stainless Steel Induction Adapter Plate Removable Handle Coffee Milk Cookware Induction Hob Heat Cooking Diffuser for Electric Stove 5.5inch)
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Reviewed in the United States on May 4, 2025

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