Best Depressed Center Grinding Wheels

Dynabrade 54791 4\ (102mm) Dia. Right Angle Type 27 Depressed Center Wheel Grinder.7 hp, 13500 rpm, Steel

Model accepts optional 4" (102 mm) diameter Type 27 reinforced Depressed Center Wheels, with 3/8" (10 mm) center hole.
wheel width of 1/8" to 1/4" (3 mm to 6 mm).
Dual-wick lubrication system saturates gears with oil for increased performance, extended life and reduced downtime.
Adjustable wheel guard provides maximum operator protection.
4" (102mm) Dia. Right Angle Type 27 Depressed Center Wheel Grinder, .7 hp, 13500 rpm, Steel.

Model accepts optional 4" (102 mm) diameter Type 27 reinforced Depressed Center Wheels, with 3/8" (10 mm) center hole.
wheel width of 1/8" to 1/4" (3 mm to 6 mm).
Dual-wick lubrication system saturates gears with oil for increased performance, extended life and reduced downtime.
Adjustable wheel guard provides maximum operator protection.
4" (102mm) Dia. Right Angle Type 27 Depressed Center Wheel Grinder, .7 hp, 13500 rpm, Composite.

Model accepts optional 4" (102 mm) diameter Type 27 reinforced Depressed Center Wheels, with 3/8" (10 mm) center hole.
wheel width of 1/8" to 1/4" (3 mm to 6 mm).
Dual-wick lubrication system saturates gears with oil for increased performance, extended life and reduced downtime.
Adjustable wheel guard provides maximum operator protection.
4" (102mm) Dia. Extended Right Angle Type 27 Depressed Center Wheel Grinder, .7 hp, 13500 rpm, Steel.

Model accepts optional 4" (102 mm) diameter Type 27 reinforced Depressed Center Wheels, with 3/8" (10 mm) center hole.
wheel width of 1/8" to 1/4" (3 mm to 6 mm).
Dual-wick lubrication system saturates gears with oil for increased performance, extended life and reduced downtime.
Adjustable wheel guard provides maximum operator protection.
4" (102mm) Dia. Extended Right Angle Type 27 Depressed Center Wheel Grinder, .7 hp, 12000 rpm, Steel.

Model accepts optional 3" (76 mm) diameter Type 27 reinforced Depressed Center Wheels, with 3/8" (10 mm) center hole.
wheel width of 1/8" to 1/4" (3 mm to 6 mm).
Dual-wick lubrication system saturates gears with oil for increased performance, extended life and reduced downtime.
Adjustable wheel guard provides maximum operator protection.
3" (76mm) Dia. Extended Right Angle Type 27 Depressed Center Wheel Grinder, .7 hp, 18,000 rpm, Steel.

✅ 5 MAKITA Premium 4-1/2” Depressed Grinding Wheels for Metal | 4-1/2-Inch x 1/4-Inch x 7/8-Inch | Optimized for Makita 4-1/2” Angle Grinders and compatible with All 4-1/2” Angle Grinders with 5/8” arbor.
✅ GRIND 2-3X MORE than lower quality & cost wheels due to this wheel’s carefully selected Grain Grit, Hard Bond Matrix & Wheel Thickness that provide balanced Grind Life, Stock Removal Rate, Precision, Power Demands & Heat Buildup, allowing you to grind longer, consistently precise with maximal wheel integrity, moderate power demands and relatively low heat buildup.
✅ EASILY & SMOOTHLY GRIND all steel and metal including welds, carbon steel, structural steel, iron, steel pipes and alloy steel over an extra-long life span due to Makita’s High-performance Brown fused Aluminum Grain and hard bond matrix | Synthetic Resinoid Bond is ideal for fast stock removal, high operating speeds and aggressive grinding action used by professional metal fabrication, auto shops, maintenance repair, construction & general industrial applications.
✅ AVOID Premature Disintegration, Wheel Shatter, & Injury with lower priced wheels by relying on Makita’s proprietary strong bond matrix that binds Premium White Aluminum Ox....

1.3 hp Depressed Center Wheel Grinder is ideal for fast weld and stock removal, heavy deburring, plus rust and scale removal.
Tool accepts optional 5-Inch (127 mm) diameter Type 27 Depressed Center Wheels with 7/8-Inch (22 mm) center hole.
Includes 25215 Wheel Guard, 25262 Backup Flange and 53696 Locking Flange.
Tool also accepts optional 5-Inch (127 mm) diameter Abrasive Flap Discs (flanging sold separately). Vibration Dampening Side Handle included.

1.3 hp Depressed Center Wheel Grinder is ideal for fast weld and stock removal, heavy deburring, plus rust and scale removal.
Tool accepts optional 4-1/2-Inch (114 mm) diameter Type 27 Depressed Center Wheels with 7/8-Inch (22 mm) center hole.
Includes 25212 Wheel Guard, 25262 Backup Flange and 53696 Locking Flange.
Tool also accepts optional 4-1/2-Inch (114 mm) diameter Abrasive Flap Discs (flanging sold separately). Vibration Dampening Side Handle included.

5 Milwaukee Premium Hubbed Grinding Wheels | 4-1/2-Inch X 1/4 X 5/8-Inch | 11 UNC - For Metal & Stainless Steel.
1/4" Thick Type 27 Depressed Hubbed Grinding Wheel Design For both Maximal Stability & Long Lasting Life.
Single Step Mount & Grind Wheel without the need for a Grinder Inner Flange or Locknut.
Engineered in Brookfield WI for Milwaukee 4-1/2 inch Angle Grinders & other 4-1/2 inch grinders with standard 5/8" - 11 UNC spindle thread | Coarse 24 Grit Count For Aggressive Grinding Action.
Consistent performance from wheel to wheel through superior manufacturing process. Tested for balance, resulting in smooth, vibration free grinding. Milwaukee Electric Tool Corp, Brookfield WI 53005 USA.