Ripper Premium Crack Chaser Diamond Blades


Select a Thickness and Size

Thickness: 1/4" Wide (.250)
Size: 4" X 7/8"-5/8" Arbor
Price:
Sale price$46.03 USD

Description

Ripper Crack Chaser Diamond Blades are used to repair random cracks in cured concrete, asphalt, and other similar materials. After chasing the crack, it can be filled with epoxy or other crack fillers. It can also be used for decorative cutting in various building materials. Ripper Crack Chaser blades use a premium grade diamond segment for the best performance and long life compared to standard blades. Standard arbor sizes fit on most hand-held angle grinders or circular saws. Available in 1/4", 3/8", or 1/2" widths and diameters from 4" to 8".

  • Fits most hand-held electric or pneumatic disc grinders.
  • 1/4", 3/8", or 1/2" thicknesses.
  • Premium grade diamond segments.
  • Use wet or dry.

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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