JET J-4200A-2 Belt and Disc Finishing Machine 6x48
- Disc Diameter: 12 inches
- Amperage Capacity: 10 amps
- Maximum Rotational Speed: 1960 rpm
- Grit Number: 60
Refresh date unavailable · Based on the Amazon listing and published specifications, not hands-on testing.
A 12 inch disc, 1-1/2 HP combo close in capacity to JET's dual-voltage JSG-6DC but built for a 230V-only circuit.
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ASIN: B002SDCWBWModel: J-4200A-2Category: Combination Disc & Belt Sanders
Overview
JET's J-4200A-2 combination finishing machine, a 6 by 48 inch belt paired with a 12 inch disc on a 1-1/2 HP motor wired for 230V single phase.
Labeled a finishing machine rather than a benchtop sander, the J-4200A-2 shares its belt and disc sizing with JET's dual-voltage JSG-6DC but is wired only for 230V, which points to a shop installation on a dedicated circuit rather than a unit meant to be plugged into a standard outlet.
- 6 inch by 48 inch belt
- 12 inch sanding disc
- 1-1/2 HP motor
- 230V single phase
Who it's for
Shops already running 230V that want a 12 inch disc combination sander without paying for dual-voltage wiring they will not use.
Pros and cons
- 12 inch disc and 1-1/2 HP motor match JET's higher-capacity combo
- Full-size disc face for wider panel edges
- 230V only, with no 115V option
- Needs a dedicated circuit to run
Performance notes
Belt, disc and motor sizing match JET's JSG-6DC (6x48 belt, 12 inch disc, 1-1/2 HP), but the motor is wired only for 230V, so it needs a dedicated circuit rather than a household outlet.
Specifications
| Brand | JET |
|---|---|
| Model | J-4200A-2 |
| Dimensions & fit | |
| Disc Diameter | 12 inches |
| Item Weight | 250 pounds |
| Item Dimensions L X W X H | 26 × 19 × 58 inches |
| Capacity & performance | |
| Amperage Capacity | 10 amps |
| Maximum Rotational Speed | 1960 rpm |
| Power & efficiency | |
| Voltage | 230 volts |
| Power Source | Corded electric |
| Included components | |
| Unit Count | 1 |
| Number Of Packs | 1 |
| Included Components | Sander, 60g Abrasive Belt, 60g Abrasive Disc, Miter Gauge |
| Warranty & support | |
| Manufacturer Warranty Description | 2 Year |
| Other details | |
| Grit Number | 60 |
| Grit Type | Coarse |
| Shape | Rectangular Prism |
| Number Of Items | 1 |
| Item Type Name | Combination Belt And Disc Finishing Machine |
Closest rivals on specs
Powermatic 31A Belt and Disc Sander 6x48- Voltage 230 vs 115 volts (+100%)
- Amperage Capacity 10 vs 14 amps (-29%)
- Maximum Rotational Speed 1960 vs 2375 rpm (-17%)
RIKON 50-120 Belt and 10" Disc Sander 6x48- Voltage 230 vs 110 volts (+109%)
- Maximum Rotational Speed 1960 vs 1720 rpm (+14%)
- Item Weight 250 vs 102 pounds (+145%)
Frequently asked questions
Does the J-4200A-2 run on 115V?
No, it is wired for 230V single phase only.
What disc size does it have?
A 12 inch sanding disc.
How does it differ from JET's JSG-6DC?
Same belt, disc and motor sizing, but wired only for 230V instead of dual voltage.