Sierra Diamond Technology, Inc.

Order at (530) 823-3131

The Science of Engineered Diamond Tools

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Segment Crack Chasers

Our crack chasers are made with strong ridged materials to allow control when widening cracks. These Chase produce a groove for proper sealant preparation. Our higher concentration of diamonds provide for longer wheel life. Use wet/dry.

Crack Chasers (Segment)
Crack Chasers (Segment)
Diameter: 4”, 5”, 7”, 8"
Thickness: 3/8”, 1/2"
Application: Asphalt, Concrete
Equipment: Angle Grinder, Walk Behind Saw
Arbor: 7/8 x 5/8
Note: Available with Kicker
Continuous Crack Chasers

Our continuous rim crack chaser wheel is smooth grinding and efficiently widens cracks providing an ideal groove for sealant.

Crack Chaser (Continues)
Crack Chaser (Continues)
Diameter: 4”, 5”, 7”, 8”
Segment Height: 10mm
Thickness: 1/4”, 1/2”
Application: Asphalt, Concrete, Masonry
Arbor: 7/8 x 5/8 or (5/8-11 w/nut)