Direct Face-Off Benchmark
Bosch JS470E vs DEWALT DW331K: Top-Handle Heavy-Duty 7-Amp Corded Titans
The two most legendary commercial corded shop jigsaws compared head-to-head.
Option A
BoschBosch 7.0-Amp Top-Handle Jigsaw (JS470E)
- Power: 7.0-Amp 120V AC
- Max Speed: 500 – 3,100 SPM
- Bare Weight: 5.9 lbs.
Option B
DEWALTDEWALT 6.5-Amp Heavy-Duty Top-Handle Jig Saw (DW331K)
- Power: 6.5-Amp 120V AC
- Max Speed: 500 – 3,100 SPM
- Bare Weight: 6.2 lbs.
Executive Summary & Core Takeaways
These are the two gold-standard corded jigsaws found in commercial joineries across North America. Bosch JS470E offers a staggering 5-7/8 in. (150 mm) wood cutting capacity and rigid cast footplate, while DEWALT DW331K features a keyless bevel detent lever and comfortable rubberized grip.
Key Differences at a Glance
| Feature / Evaluation Area | Bosch JS470E | DEWALT DW331K | Jobsite Verdict |
|---|---|---|---|
| Motor Power Rating | 7.0 Amp (120V) | 6.5 Amp (120V) | Bosch delivers slightly more continuous torque under heavy timber loads. |
| Max Wood Cutting Capacity | 5-7/8 in. (150 mm) | 5-1/8 in. (130 mm) | Bosch provides nearly 3/4 inch extra cutting depth capacity for thick architectural posts. |
| Footplate Construction | Heavy bend-resistant cast aluminum | Machined cast aluminum with steel inserts | Both shoes are exceptionally rigid; DeWalt offers faster keyless bevel detents. |
Full Specification Matrix
| Technical Metric | Bosch JS470E | DEWALT DW331K |
|---|---|---|
| Power Source | 7.0-Amp 120V AC | 6.5-Amp 120V AC |
| Handle Ergonomics | Top Handle (D-Handle) | Top Handle (D-Handle) |
| Max Wood Cutting Depth | 5-7/8 in. (150 mm) | 5-1/8 in. (130 mm) |
| Max Steel Cutting Depth | 3/8 in. (10 mm) | 1/2 in. (12 mm) |
| Max Aluminum Cutting Depth | 7/8 in. (22 mm) | 1-3/16 in. (30 mm) |
| Stroke Length | 1 in. (26 mm) | 1 in. (26 mm) |
| No-Load Stroke Rate | 500 – 3,100 SPM | 500 – 3,100 SPM |
| Weight (Bare Tool) | 5.9 lbs. | 6.2 lbs. |
Final Buying Recommendations
Buy the Bosch JS470E if:
Cabinetmakers cutting extra-thick hardwoods, stair treads, and heavy timber beams
- Massive 5-7/8 in. cutting capacity handles thick butcher block and solid wood posts.
- Ultra-rigid cast shoe resists deflecting when clamped tight against aluminum straightedges.
- Precision blade guide prevents blade drift on tall 90° cuts.
Buy the DEWALT DW331K if:
Finish carpenters and general remodelers wanting fast, tool-free bevel setups
- Rapid keyless shoe tilt adjustment with positive detent stops.
- Comfortable top handle with soft-grip overmolding.
- Counterbalance mechanism for pleasant all-day cutting.
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