RIKON 80-805 Slow Speed Bench Grinder 8 Inch
- 1,750 RPM low speed, 1/2 HP motor
- 8 x 1 inch wheels, 60 and 120 grit
- 5/8 inch arbor
- 120 V corded
- 37 lb on a cast-iron base with rubber feet
- 5-year warranty
Updated 20 days ago · Based on the Amazon listing and published specifications, not hands-on testing.
A slow-running bench grinder suited to sharpening work, with two grits, a dresser and adjustable rests ready to go, though heavy stock removal becomes a patient job.
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ASIN: B00H2B78YGModel: 80-805Category: Bench Grinders
Overview
Not built for fast stock removal, the RIKON runs its wheels slowly so tool edges heat up less while they are sharpened. A cast-iron base on rubber feet damps vibration, and holes in the base let it bolt to a bench or stand.
Sharpening with less heat buildup at the edge is what the slow motor is for, and the coarse and fine wheels cover shaping and finishing in one setup. Expect heavy grinding to take longer, since the reduced speed is deliberate.
Who it's for
Workshops focused on sharpening, from drill bits to edge tools, benefit from the cooler running wheels and the grooved rest. Metalworkers who mostly grind down weld beads should look for a faster grinder.
Pros and cons
- Slow speed reduces heat on edges
- Two grit wheels supplied
- Diamond dresser trues the wheels
- Grooved left rest for drill bits
- Slower for heavy stock removal
- Mounting bolts not listed in the box
- Heavy to move between benches
Performance notes
Edge temperature is governed by wheel speed and contact pressure, and the slow motor lowers the first so the steel builds less heat per pass. The coarse wheel shapes and the fine one refines, while the dresser restores a flat, open face when a wheel loads up. The heavy base and rubber feet absorb vibration that would otherwise chatter the tool against the rest.
Specifications
| Brand | RIKON Power Tools |
|---|---|
| Model | 80-805 |
| Dimensions & fit | |
| Item Weight | 37 pounds |
| Item Dimensions L X W X H | 16.4 × 10.8 × 11.2 inches |
| Capacity & performance | |
| Maximum Rotational Speed | 1750 rpm |
| Power & efficiency | |
| Horsepower | 0.5 hp |
| Wattage | 746 watts |
| Voltage | 120 volts |
| Power Source | Corded electric |
| Construction & materials | |
| Material Type | Aluminum |
| Color | Blue |
| Included components | |
| Unit Count | 1 |
| Included Components | Stand |
| Warranty & support | |
| Manufacturer Warranty Description | 5 Year |
| Other details | |
| Number Of Items | 1 |
| Style Name | Adjustable,Durable |
| Item Highlight | 60 and 120 grit wheels included, adjustable tool rests, eye shields and a diamond wheel dresser, perfect for sharpening |
Frequently asked questions
What comes in the box with the RIKON 80-805 grinder?
The grinder ships with 60 and 120 grit wheels, two adjustable tool rests, adjustable eye shields, spark arrestors and a diamond wheel dresser. One spec line mentions a stand, but the bullets only describe mounting holes for one, so confirm before counting on it.
Can the RIKON 80-805 sharpen drill bits?
Yes. The left tool rest has a groove for sharpening drill bits.
Does the RIKON 80-805 need to be bolted down?
The cast-iron base with anti-vibration rubber feet reduces movement, and mounting holes let you install it on a bench or stand for more stability.