

The HDII Flange takes the HDII ENDLESS Cutting + Grinding Wheel and makes it even better. The flange attachment allows the HDII to be used FLUSH for GRINDING and SANDING. Features:
Use 4.5″ HDII Flange on an Angle Grinder – Not Included.
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Short answer is yes, the flange is 5/8 coarse thread which is the industry standard for 4.5" and 6" grinders in the United States and just about everywhere else in the world. To install the wheel you remove the spindle washer and nut and thread the HDII Flange wheel on in their place. There are a couple 4" Angle Grinders on the market that use a smaller fine-thread arbor the flange wheel will not fit, the most common version is corded and made by Makita; you probably don't have one. If you do, we offer a 60 day money back guarantee and a compatible wheel.
The HDII's surface is covered in 46 grit Diamond. It will cut almost everything you can put it up against Hard, or Soft - Natural or Synthetic. Here's a short list: Mild Steel, Cast Iron, Stainless Steel, Hardened Steel, Aluminum, Copper, Brass, Ceramic, Porcelain, Marble, Slate, Granite, Stone, Masonry, Brick, Plastic, PVC, Rubber, Steel Radial Tires.
Wood - It will shape wood well but burns when cutting. Glass - The HDII is too aggressive and leaves a jagged edge.
Nothing lasts forever but we Guarantee the HDII for LIFE! If you dull or damage your wheel, send it back to us and we will repair or replace it. See our Lifetime Guarantee Page for more details.
We'll replace it - even if it's your fault! For more details see our Lifetime Guarantee Page.
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.
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