The Wokin double row diamond grinding wheel is designed for grinding and polishing concrete, marble, granite, masonry, brick, rock and all similar material. Double row design and 18 aggressive diamond segments provides fast material removal. This wheel is equivalent to 40-50 diamond grit for aggressiveness of material removal. This wheel fits most standard grinders with 16mm, 20mm and 22mm arbor (two spacers are included).

Features:

• Functions for dry applications
• Grinding stones and concrete building materials
• Able to be used on concrete, marble, granite and engineered stone
• Can be used with grinder with max speed up to 13,300 RPM
• 115mm or 4.5 inches in diameter, 7/8in or 22mm offset
• Aggressive 18 double row diamond segments
• Ideal for smoothing out sinkhole cutouts

Specifications:

• Brand: Wokin
• Model: 763911
• Double row design
• 18 diamond segments
• Blade width: 7/8in or 22mm
• Arbor: 5/8, 25/32 and 7/8in or 16mm, 20mm and 22mm
• Maximum RPM: 1330
• Peripheral speed: 80m/s
• Size: 4-1/2x7/8in or 115x22.23mm
• Weight: 12.7oz or 360g

Package Includes:

• Wokin 4-1/2in or 115mm double row segmented cup grinding wheel
• Two steel spacers for 5/8 and 25/32 arbors
• Retail packaging