Description
Ripper Crack Chasers delivers high-cutting performance and long life at an affordable price. They may be used wet or dry for cutting, routing, and cleaning cracks in concrete, which can then be filled with epoxy. Also use for cutting cured concrete, green concrete, masonry, stone, and similar materials.
- 5/8"-11 Threaded Arbor
- Fits most hand-held electric or pneumatic disc grinders.
- 3/8" Wide Cutting
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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