4″ HDII – ENDLESS Cutting + Grinding Wheel

$169.95 $110.47

(1 customer review)

We know 4″ grinding wheels can be hard to find. Here’s one that does everything.

Features:

  • Cut, Sand, and Grind with the same wheel.
  • Diamond is applied to the surface and edges for ultimate versatility.
  • Use on almost any material from Masonry to Metal, and PVC to Porcelain
  • Safe! Steel core means the wheel won’t explode like a fiberglass wheel if it binds up when cutting
  • Lifetime guarantee. If you wear out or damage this wheel we will replace it, no questions asked
  • Available in 5/8″ arbor specially sized for 4″ Grinders

Use 4″ HDII on Angle Grinder – Not Included.

'Using

 

The heavy diamond-coated HDII is the ultimate cutting + grinding wheel. Put this wheel up against almost any material to cut, sand, or grind its way through. At 10 on the Mohs Hardness Scale Diamond wins every time.

Use on Steel, Aluminum, Granite, Porcelain, Concrete, even soft materials like PVC and plastic without loading up the wheel. Cut Rebar in Concrete without trashing your metal blade on the concrete. Easily chase cracks in Asphalt. Even grind Abrasive Resistant (AR) Steel.

More than anything, the HDII is designed to be safe. The steel core won't shatter and explode like conventional fiberglass wheels even if it binds up.

The HDII cutting diamond plate

CUT

The HDII sanding concrete

GRIND

Using a Handi Disc II grinder to sharpen an axe blade

SHARPEN

 

HDII Customer Reviews:

"This thing cuts everything, it’s one bad blade, and it’s tougher than nails!"

- Larry F.

"One of those rare products these days that performs exactly as advertised! Thanks Bad Dog Tools!!!

- Mike T.

"This is a great product. I don’t know how I could ever get along without it. So many projects, so many uses- AWESOME!"

- Jim G. 

Lifetime Guarantee Badge

LIFETIME GUARANTEED

Dulled or Damaged? We'll Replace it!

$10 Flat Rate Shipping Badge

FLAT RATE SHIPPING

$10 Flat Rate Shipping in the Continental United States.

60 Day Money Back Guarantee Badge (some restrictions)

60 DAY MONEY BACK GUARANTEE

Don't love your HDII? Return it in 60 days for your money back.

THE HDII IS YOUR GO-TO WHEEL FOR CUTTING, GRINDING, & MORE!

Through new manufacturing technology and advances in material science, we’ve put together a blade that is a worthy successor to the original Handi Disc Flexible Abrasive Wheel. The HDII can tackle a host of material removal operations. Just like the original Handi Disc, it cuts, sands, and grinds several materials including metal, masonry, plastic, stone, and more! But the new HDII is a rigid-coated 18 gauge steel blade available in six different diameters so you always have the right wheel for your application. The proprietary abrasive mix, which includes two ounces of synthetic diamond, coats the blade in a unique pattern designed for optimum wear. The HDII can even be used without water! It's an awesome addition to your toolbox whether you’re a farmer, contractor, plumber, electrician, auto or motorcycle enthusiast, or a DIY’ing homeowner.

Will the HDII fit my grinder?

The industry standard for grinders is as follows:

Rotary Tools (Dremel TM) - 1/8"

3" - 1/4"

4" - 5/8"

4-1/2", 6", 7" - 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. 


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.


How long does the HDII last?

Nothing lasts forever but we Guarantee the HDII for LIFE!


What if I break the HDII?

We'll replace it - even if it's your fault!  Here's a link to the details of our Lifetime Guarantee.


How do I clean the HDII?

Sometime when cutting softer metals like aluminum the HDII will "gum" up.  If this happens to you, simply run your HDII through a concrete block and it will be good as new.

1 review for 4″ HDII – ENDLESS Cutting + Grinding Wheel

  1. Chris

    This has saved me so much time and money. I use it for everything cut wood plastic metal concrete locks hoses everything. I have had this going on 2 years and have not had 1 problem. I reccomend it to everybody.

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