DCK KSM17-115B Grinder
- Grinder
- 1104 watts
- Corded electric
- 3.5 pounds
- More reviewed than 78%
A straightforward corded grinder with a fast 11800 RPM motor and a light 3.5 pound body, built for buyers who work near power outlets.
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How it ranks among the 150 grinders we track
4.6★ across 716 Amazon ratings, Bayesian-smoothed toward the category average.
716 Amazon ratings, weighted on a log scale so huge counts don't drown everything.
200+ bought on Amazon last month.
Brand identity, imagery, description and spec coverage.
The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 150 grinders we track - how the scorecard works · full grinders data report. Confidence: high - strong rating volume and complete data.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.
Overview
DCK's KSM17-115B is a corded electric grinder built around an 1104 watt motor spinning at 11800 RPM. At 3.5 pounds and roughly 11 inches long, it is sized for one handed grinding, cutting and deburring work on metal.
The 120 volt corded design means no battery to charge or lose power under load, a tradeoff some buyers accept for constant runtime on longer jobs. No disc diameter is listed in the spec sheet, so confirm accessory sizing before ordering wheels.
- 1104 watt corded motor
- 11800 RPM no load speed
- 3.5 pound body weight
- 120 volt standard household power
Who it's for
Suits anyone doing occasional metal grinding, weld cleanup or rust removal around a home shop or garage. Less suited to users who need cordless portability away from an outlet.
Strengths and trade-offs
Drawn from this product's published specifications.
- Lightweight at 3.5 pounds for one handed use
- Corded power means no battery runtime limit
- High 11800 RPM for fast material removal
- No disc diameter listed in the spec sheet
- Corded design ties it to an outlet
Performance notes
The 1104 watt motor and 11800 RPM no load speed put this in line with small grinders used for cutting, grinding and surface prep on metal. Corded power avoids the runtime and torque drop that battery grinders can show under sustained load.
Specifications
| Brand | DCK |
|---|---|
| Model | KSM17-115B |
| Dimensions & fit | |
| Item Weight | 3.5 pounds |
| Dimensions | 11.4 × 4.3 × 3 inches |
| Capacity & performance | |
| Speed | 11800 rpm |
| Power & efficiency | |
| Motor Power | 1104 watts |
| Power Source | Corded electric |
| Voltage | 120 volts |
How it compares
This product against the closest alternatives we track in grinders.
| Product | Amazon rating | Ratings | ProductDome score |
|---|---|---|---|
| DCK KSM17-115B GrinderThis product | 4.6 / 5 | 716 | 4.2 / 5 |
| DEWALT DCG413B GrinderDeWalt | 4.8 / 5 | 9,600 | 4.6 / 5 |
| Milwaukee 2880-20 GrinderMILWAUKEE | 4.8 / 5 | 2,400 | 4.5 / 5 |
| AVID MW590 GrinderAVID | 4.5 / 5 | 6,100 | 4.4 / 5 |
| Makita 9557PBX1 GrinderMAKITA | 4.8 / 5 | 3,960 | 4.4 / 5 |
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Questions about the DCK KSM17-115B
Common buyer questions answered straight from the product spec data - no fluff, no "it depends".
What is the DCK KSM17-115B used for?
It's a corded electric grinder meant for grinding, cutting and deburring metal, based on its motor speed and compact one handed size.
Does the KSM17-115B run on battery power?
No, it's corded and plugs into a standard 120 volt outlet.
How much does the KSM17-115B weigh?
It weighs 3.5 pounds and measures about 11.4 by 4.3 by 3 inches.