Description
EZ Edge Early Entry blades allow you to pour concrete and cut it on the same day! Random cracking of concrete is one of the most costly challenges that contractors face. These diamond blades are the ultimate solution for cutting contraction joints in the green zone (within 72 hours of pouring concrete slabs). The straight, shallow cuts produce nice, sharp edges and a great looking result.
Limited Lifetime Warranty
All diamond tool products including blades, coring bits, hole saws and grinding wheels include a limited lifetime warranty against warping, cracking and material defects. If any diamond tool (being used for its intended purpose with at least 50% of the diamond life remaining) fails to cut or work properly, or if the bond between the diamond segment and the steel core becomes separated at any time, the tool may be replaced free of charge.
Use the table below as safe speed guidelines for your diamond blade.
| Blade Diameter | Rec. RPM | Max. RPM |
| 4" | 9,000 | 15,200 |
| 4-1/2" | 8,000 | 13,500 |
| 5" | 7,200 | 12,200 |
| 6" | 6,500 | 11,090 |
| 7" | 5,100 | 8,730 |
| 8" | 4,500 | 7,640 |
| 9" | 4,000 | 6,700 |
| 10" | 3,600 | 6,115 |
| 12" | 3,000 | 5,095 |
| 12" High Speed | N/A | 6,300 |
| 14" | 2,500 | 4,364 |
| 14" High Speed | N/A | 5,460 |
| 16" | 2,200 | 3,800 |
| 16" High Speed | N/A | 4,724 |
| 18" | 2,000 | 3,300 |
| 20" | 1,800 | 3,000 |
| 24" | 1,500 | 2,550 |
| 26" | 1,300 | 2,350 |
| 28" | 1,200 | 2,185 |
| 30" | 1,200 | 2,040 |
| 32" | 1,100 | 1,910 |
| 36" | 1,000 | 1,700 |
| 42" | 800 | 1,455 |
| 48" | 700 | 1,275 |
*Recommended RPM based on 9,500 SFPM.
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