Ripper Crack Chaser Threaded .400 Wide Diamond Blade

Delta Diamond ProductsSKU: CRA-043CT

Select a Size from Dropdown List

Price:
Sale price$73.95 USD

Pickup available at Thousand Oaks Warehouse

Usually ready in 2 hours

Please call 800-618-5000 to confirm availability prior to arrival.

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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