One Grit 50 100 200 400 800 1500 3000 per piece of 4″ Premium Dry Pad, total of seven pieces.
1 Piece Aluminum Backer (5/8″-11 Thread, very important to remember that the maximum velocity of aluminum backers is 5000 RPM). Please refrain from using it with a high-speed grinder or polisher.
http://www.amazon.com/dp/B0727YTZW.
http://www.amazon.com/dp/B071YQY44.
http://www.amazon.com/dp/B071DSK1S.
FREE SHIPPING IN THE UNITED STATE. The aluminum backer has a 5/8″-11 threaded hole in it. M14 thread is NOT what you are looking for. Keep in mind that this package contains the following items: (a)-(b). (a) 7 Pieces of 4″ Premium Dry Pad, 1 X Grit 50 100 200 400 800 1500 3000, 1 X Grit 50 100 200 400 800 1500 3000, 1 X Grit 50 100 200 400 800 1500 3000, 1 X Grit 50 100 200 400 800 1500 3000, 1 X Grit 50 100 200 400 800 1500 3000, 1 X Grit 50 100 200 400 800 1500 3000, 1 X Grit 50 100 200 400 800 1500 3000, . (b) 1 Piece Aluminum Backer (5/8″-11 Thread, very important to remember that the maximum velocity of aluminum backers is 5000 RPM. Please refrain from using it with a high-speed grinder or polisher.
Previously, I purchased the less expensive (square tooth) set, which held up well and I thought did a good job, but it wasn’t until I purchased this new diamond set that I was truly impressed. This product is superior to the others in terms of performance and results in a mirror-like shine with less pad stages.. all in all, I would recommend this product to others. Good luck with your polishing.