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Bad Dog Tools
baddogtools.com › home › shop now › hdii cutting & grinding › 4" hdii - endless cutting + grinding wheel
Bad Dog Tools 4" HDII Cutting Wheel: Endless Grind & Cut
4" HDII - ENDLESS Cutting + Grinding Wheel
Bad Dog 4″ HDII – The Hard-to-Find Size That Does It All · We know 4" grinding wheels are getting harder to find—but this one’s worth the hunt. The Bad Dog 4″ HDII is the all-in-one cutting, sanding, and grinding solution for folks running smaller angle grinders. Built with diamond grit on both the face and edge, it gives you maximum versatility without the need to change wheels mid-job. · Whether you're working with masonry, metal, porcelain tile, PVC, wood, or composite materials, the 4" HDII powers through it all. And because it’s built on a solid steel core, it won’t explode like fiberglas
Price   US$169.95
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The Home Depot Canada
homedepot.ca › tools › power tool accessories › grinder accessories
Diablo 4-inch x 1/4-inch x 5/8-inch Type 27 Grinder Wheel/Disc for Metal Grinding | The Home Depot Canada
4-inch x 1/4-inch x 5/8-inch Type 27 Grinder Wheel/Disc for Metal Grinding
Diablo's premium 4 -inch x 1/4 -inch x 5/8 -inch Metal Grinding Disc with Depressed Center provides premium performance and increased productivity. Designed for the professional contractor in mind, this disc can be used to grind metal or stainless steel materials. Operators will use this disc on angel grinders.
(4.7)
Price   $6.98
People also ask

Will the HDII fit my grinder?

Absolutely. The industry standard for grinders is as follows: Rotary Tools (i.e. Dremel TM) - 1/8" 3" Cut off tools and Die Grinder - 1/4" & 3/8” 4" Angle Grinder - 5/8" 4-1/2", 5”, 6", 7" Angle Grinder - 7/8" arbor flange for a 5/8\" coarse arbor shaft. At Bad Dog, we find that an HDII with a 7/8\" arbor flange runs truest because it is a more precise fit. The 4-1/2" and 6" Flange wheel use the 5/8\" coarse thread which is standard on ALL grinders. Call us at 800.252.1330 if you have any questions.

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baddogtools.com
baddogtools.com › home › shop now › hdii cutting & grinding › 4" hdii - endless cutting + grinding wheel
Bad Dog Tools 4" HDII Cutting Wheel: Endless Grind & Cut
How safe is HDII compare to other wheels?

As safe as they get! Cut-off wheels can be some of the most dangerous tools in a shop. We are not telling you that you don’t need to be wearing safety when using our wheel, however, the 46 diamond grit is embedded on a hard steel plate to ensure that the wheel will not fly apart on you.

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baddogtools.com
baddogtools.com › home › shop now › hdii cutting & grinding › 4" hdii - endless cutting + grinding wheel
Bad Dog Tools 4" HDII Cutting Wheel: Endless Grind & Cut
What won't the HDII cut?

Wood: It will shape wood well but burns when cutting. Glass: The HDII is too aggressive and leaves a jagged edge.

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baddogtools.com
baddogtools.com › home › shop now › hdii cutting & grinding › 4" hdii - endless cutting + grinding wheel
Bad Dog Tools 4" HDII Cutting Wheel: Endless Grind & Cut
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Empire Abrasives
empireabrasives.com › home › bonded cutting & grinding › grinding wheels › 4" x 1/4" x 5/8" grinding disc t27
4" x 1/4 x 5/8" Black Hawk Metal Grinding Disc Type 27
4” x 5/8” Grinding Disc by Black Hawk Abrasives combine fast grinding and minimal wheel loss at an unbeatable price. These 4 inch grinding wheels for angle grinders are ideal for use on ferrous metals, steel, rebar, iron pipe, bar stock ...
Call   800-816-3824
Address   85B Hoffman Ln, 11749, Islandia
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WeldingWeb
weldingweb.com › home › forums › weldingweb disciplines › mig, tig, stick, and oxy/fuel welding
Favorite Grinding Disc For 4 1/2” Angle Grinders ? | WeldingWeb - Welding Community for pros and enthusiasts
it depends how much grinding you ... while also have worse metal removal rate, the cubitrons last 10 times longer than a flexovit disk (industry standard in my country, don't know about yours) removal metal almost twice as ...
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Amazon
amazon.ca › Industrial-Scientific-Supplies-Grinding-Discs › b
Amazon.ca: Grinding Discs: Industrial & Scientific
OBA Grinder Wood Carving Disc for 4“ or 4-1/2" Angle Grinders, Chain Disc Double Saw Teeth Anti-Kickback Grinder Saw Blade,22 Teeth, 5/8" Center(New Generation) ... Shrinking Disc 4 ½ Inch Diameter, 055 Inch (1.4mm) Thick –Sheet Metal Fabrication Tool, Auto Body Panel Repair, Smoothing, ...
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Empire Abrasives
empireabrasives.com › home › bonded cutting & grinding › grinding wheels › 4-1/2" x 1/4 x 7/8" grinding disc t27
4.5" x 1/4 x 7/8" Metal Grinding Disc Type 27
Black Hawk 4.5" x 1/4 x 7/8" Metal Grinding Disc will grind down metal, steel, stainless and other materials. Black Hawk makes high performance industrial grinding wheels.
Call   800-816-3824
Address   85B Hoffman Ln, 11749, Islandia
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The Home Depot Canada
homedepot.ca › tools › power tool accessories › grinder accessories
Diablo 4 1/2-inch x 1/4-inch x 7/8-inch Type 27 Grinder Wheel/Disc for Masonry Grinding | The Home Depot Canada
4 1/2-inch x 1/4-inch x 7/8-inch Type 27 Grinder Wheel/Disc for Masonry Grinding
Diablo's premium masonry grinding disc provides superior performance and increased productivity. Featuring a premium silicon carbide blend, the disc quickly grinds through material and offers an extra-long grinding life. Fully reinforced for hand-held grinding work, it is ideal for working in hard-to-reach areas.
(4.5)
Price   $6.48
Find elsewhere
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Amazon
amazon.ca › 4-1-2-sanding-disc › s
Amazon.ca: 4 1/2 Sanding Disc
WA 25PACK - 4 1/2" X 7/8" inch 24 Grit Aluminum Oxide Resin Fiber Sanding and Grinding Discs, Fiber Sanding Discs Center Hole for Angle Grinder (Grit 24#) · WA 25PACK - 4 1/2" X 7/8" inch 80 Grit Aluminum Oxide Resin Fiber Sanding and Grinding Discs, Fiber Sanding Discs Center Hole for Angle ...
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Empire Abrasives
empireabrasives.com › home › bonded cutting & grinding › cut-off wheels › 4" cut off wheels › 4" x .040 x 5/8" cutting disc t1 - 25 pack
4" Metal Cut Off Wheel - 5/8 Inch Angle Grinder Cutting Disc
Black Hawk 4" Metal cut off discs are the ideal choice for quickly cutting steel, stainless and other alloys. These wheels are used on an angle grinder with a 5/8 inch arbor.
Call   800-816-3824
Address   85B Hoffman Ln, 11749, Islandia
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Bad Dog Tools
baddogtools.com › home › shop now › hdii cutting & grinding › 4.5" heavy diamond ii - endless cutting + grinding wheel
4.5″ Heavy Diamond II Cutting and Grinding Wheel | Bad Dog Tools
4.5" Heavy Diamond II - ENDLESS Cutting + Grinding Wheel
Bad Dog 4.5″ Heavy Diamond II Disc – The Original · Cutting wheels wear out. Grinding discs shatter. And swapping between tools mid-job? That’s just wasted time. That’s why we built the 4.5″ HDII Wheel a diamond grinding and cutting wheel that does it all, and does it better. · With a solid steel core that won’t explode under side pressure and 6 karats of 46-grit diamond coating both the face and edge, this wheel cuts, grinds, sands, and shapes just about anything - steel, tile, stone, PVC, cast iron, composites, and more. · The Advantages of 4.5” HDII Disc: · It’s our original workhorse for a
Price   US$169.95
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Walmart
walmart.com › ip › SHALL-Flap-Discs-4-1-2-for-Angle-Grinder-Cutting-Disc-Cut-Off-Wheels-4-1-2-inch-24-Pack-Flap-Disc-Zirconia-Grinding-Wheel › 2692461986
SHALL Flap Discs 4 1/2 for Angle Grinder Cutting Disc, Cut Off Wheels 4 1/2 inch, 24-Pack Flap Disc Zirconia Grinding Wheel - Walmart.com
SHALL Flap Discs 4 1/2 for Angle Grinder Cutting Disc, Cut Off Wheels 4 1/2 inch, 24-Pack Flap Disc Zirconia Grinding Wheel
SHALL Grinding Wheels 4 1/2 inch removes large amounts of material quickly, offering finer finishes than grinding wheels and can perform on uneven surfaces. The grinding disc is designed to work with most 4-1/2” angle grinders and an arbour size of 7/8” and a maximum of 13,300 RPM, great for shaping or smoothing wood, and metal. Perfect as fathers day gifts for dad gift for dad gifts, tools for dad gifts.
(4.9)
Price   US$25.99
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Keepitdirect
keepitdirect.ca › home › cut off wheels › all steel/stainless wheels › 4.5" x 1/4" x 7/8" grinding disc - steel/stainless - depressed (10 pack)
Platinum North America - 4.5" x 1/4" x 7/8" Steel/Stainless Grinding Disc TO-6122 - www.keepitdirect.ca
4.5" x 1/4" x 7/8" Grinding Disc - Steel/Stainless - Depressed (10 Pack)
Eligible for the Platinum grinder for life Promo - Receive a free grinder with the purchase of 250 or more qualifying products.   Features: 4.5" wide, 1/4" Thick with 7/8" Arbor.  Made in Germany High quality cutting and notching wheels made from premium abrasive grain. Depressed Centre Medium Hardness for Fast Grinding Designed for Angle-Grinders to provide fast metal removal with moderate grinding pressure  For use on steel and stainless steel. Free of iron, sulfur and chlorine - will not contaminate stainless steel   Bulk Pricing: Buy one 10 pack and pay $4.20 per disc Buy 3 o
Price   $41.99
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Reddit
reddit.com › r/tools › is it safe to use a 4" blade on a 4-1/2" angle grinder?
Is it safe to use a 4" blade on a 4-1/2" angle grinder? : r/Tools
July 6, 2024 - I mean they usually start out as 4.5", and are eventually 2". But they're also 4" at one point. ... Yes. And use · eye protection! Shattered disks can easily penetrate eyeglasses and blind you. Get a full ... If the arbor is the same and max speed is not exceeded you should be fine. ... Awesome! In that case, I will give it a go. Thank you. Continue this thread ... As long as the disc sits snuggly on the arbour of the angle grinder it should be fine.
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Grassroots Motorsports
grassrootsmotorsports.com › forum › grm › good-4-inch-grinders › 131778 › page1
Good 4 inch grinders| Grassroots Motorsports forum |
I have an old fairgrounds tool sale grinder, I've had about 15 years. It's spent days grinding the face off concrete block with a diamond disc, cutting up angle and plate, getting tossed around,and left outside and it still works fantastically. I've got 3 HF 4.5" grinders all about 2 months ...
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Reddit
reddit.com › r/welding › what's your favorite brand of cutting/grinding discs? 4.5", 5", 6"
[Mature Content] r/Welding on Reddit: What's your favorite brand of cutting/grinding discs? 4.5", 5", 6"
February 17, 2024 -

For grinding discs, I've always been a huge fan of the makita grinding discs with Bosch being a close second. And for cutting discs, I have a rather unique taste, I really like the harbor freight 5"x .040" discs and the 4.5"x 3/64" discs. They are remarkably thin and remarkably cheap coming in at .50 each. Yet they are very reliable in quality. I haven't had a single one explode On me that wasn't my own fault and they tend to last about as long as most other name brands. But the makita "fast cutting" 0.032" discs are also really great. However, at nearly, or over $2 each, even when buying in bulk, I like to save them for special occasions only.

So The reason I'm making this post is because Harbor freight recently discontinued all of their thin kerf discs, so no more .040" nor 3/64" nor 1/25". At present all of the discs are 1/16". So now I'm in the market for a new go to brand. Something With a good balance between quality, Cutting ability and price.

I've heard good things about the metabo slicer line of discs But I don't know if I want it invest $80 in a bulk pack without ever having tried them, but they are slightly Cheaper than the makita at ~$1.60 each. And when looking for another "cheap" Disk replacement, I found the Black Hawk brand on Amazon, they have decent reviews, but A lot Of products on Amazon are just relabled Chineseium, Which Blackhawk may very well be.

Ps. "Whatever I get for free at work" is an acceptable answer. Just let me know the brand and an honest opinion, if you would be so kind.

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Amazon
amazon.com › 4-inch-grinding-wheel › s
Amazon.com: 4 Inch Grinding Wheel
SALI 25 Pack 4 Inch Grinding Wheels for General Purpose Metal & Stainless Steel, Aluminum Oxide Grinding Disc for Angle Grinder, Depressed Center 4" * 1/4" * 5/8"(100 * 6.0 * 16 mm) · DEWALT Grinding Wheel, General Purpose for Metal, 4-1/2-Inch x 1/4-Inch x 5/8-Inch (DW4523) · SALI 25 Pack ...
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Reddit
reddit.com › r/metalworking › i'm surfacing a railroad anvil, are there any better discs for a 4.5" grinder than a flap disc for this?
r/metalworking on Reddit: I'm surfacing a railroad anvil, are there any better discs for a 4.5" grinder than a flap disc for this?
December 10, 2021 - The rapid strip are $20, 3/32 cutting discs are $5, 1/4 quantum 3 $8, wire wheels are approx $30. They get pricey but are very worth it compared to other brands More replies More replies ... Unitized wheels work surprisingly for removing heavy scale without put much grain in the piece, and they don't get dull like an abrasive on scale which is very hard. ... Cup Disk on a high amp angle grinder.
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Amazon
amazon.ca › Sanding-Grinding-Professional-Wheels-Grinder › dp › B07M955Y2B
Sanding & Grinding Discs, 10pcs Professional Flap Discs 4.5 Inch Sanding Discs 40/60/80/120 Grit Grinding Wheels Blades Angle Grinder : Amazon.ca: Industrial & Scientific
3. Designed for use with all 115mm (4.5") angle grinders 4. Ideal for use on wood, metal and plastic 5. Ideal for The Home, Workshop, Hobbyists, Tradesmen, Builders and DIY Enthusiasts, etc. Specification: Material: Zirconium Oxide diameter: 115mm / 4.5" Middle Hole Size: 22mm Type:40/ 60/80/120 GRIT Quantity:10pcs Package include: 10pcs x Flap Sanding Disc