The 6 Best Power Shears
We spent 20 hours on research, videography, and editing, to review the top picks for this wiki. Ideal for cutting straight lines through sheet metal, trimming asphalt shingles, and shaving siding, wood and other materials, these power shears are a versatile tool to have in your arsenal. We've included models priced well for hoe DIYers along with some powerful enough for professional use. When users buy our independently chosen editorial picks, we may earn commissions to support our work. Skip to the best power shear on Amazon.
6. PacTool SS404
Leave the competition in the dust without creating your own using the powerful PacTool SS404. Its reversible blades withstand up to 20,000 feet worth of siding jobs, which makes them last twice as long as single-ended blades & up to 45 times as long as circular-saw blades.
- compact and versatile design
- instruction manual is included
- screws need tightening often
|Brand||Pacific International T|
|Rating||4.3 / 5.0|
5. Kett KD440
The Kett KD440 offers a lightweight design at only 5 pounds and is capable of shearing most grades of stainless steel at over 150 inches per minute. Its clean cuts will keep your metal cool and burn-free, making it an ideal solution for flat sheet fabrication.
- pistol grip provides easy operation
- makes waste curls for quick disposal
- customer service is slow to respond
|Rating||4.2 / 5.0|
4. Makita JS8000
The Makita JS8000 is a fiber cement shear with a 6.5-amp motor that delivers a top speed of up to 2,500 strokes per minute. Its single-piece cutting head is machined from precisely-milled aluminum with solid steel blades for ensuring the straightest cuts possible.
- ergonomic and rubberized grip
- variable speed trigger
- power cord is bulky
|Rating||3.9 / 5.0|
3. Malco TSS1A Turboshear
The Malco TSS1A Turboshear is a high-speed pneumatic power shear that is specialized for cutting virtually all types of asphalt shingles. The clearance between its jaws is also adjustable, allowing it to achieve the optimal cut for almost any material thickness.
- solid carbide blade inserts
- beveled lead-in tip
- good for straight trim cuts
|Rating||4.8 / 5.0|
2. Dewalt DW891
With its variable speed dial for accommodating different materials, the Dewalt DW891 is ideal for a wide variety of cutting applications. It is capable of shearing up to 14-gauge mild-steel sheet metal, 16-gauge stainless steel, and it will also cut a radius of 5.5 inches.
- 360-degree swiveling head
- ball-bearing motor for long life
- lightweight design minimizes fatigue
|Rating||4.6 / 5.0|
1. Bosch 1506
At its core, the Bosch 1506 is powered by a planetary gear drive that offers superior power and torque per pound. Its upper blade is double-edged and reversible for extended use, while its mushroom top handle provides extra control when working with heavy loads.
- low levels of vibration
- blade is easy to adjust
- double insulation
|Rating||4.7 / 5.0|