The DeWalt FlexVolt Reciprocating Noticed Improves Second Era Efficiency
The unique DeWalt FlexVolt Reciprocating Noticed was one of many first actually superior fashions we noticed, benefiting from engine, battery and electronics package deal upgrades. Nonetheless, this noticed has not stored tempo with different manufacturers creating their very own. We needed to know if the second era mannequin, the DeWalt DCS389, might put yellow and black on the prime.
Elevated efficiency of the earlier modelBeautiful wooden reducing speeds a lot betterAlways compact and light-weight for its classLeaving motion blade launch
No orbital motion, superior vibration management , chevron hook, adjustable shoe or dial at variable velocity Low steel reducing speeds for its class
The second era The DeWalt FlexVolt reciprocating noticed quickens reducing, however c & # 39 is all the things. Apart from altering the engine, the remainder of the design appears to be the identical.
There isn’t a huge bonus in comparison with the unique mannequin, and we might be completely happy to benefit from the improved efficiency. Nonetheless, we must look forward to Gen Three to see if we get orbital motion and a variable velocity dial. ]
DeWalt FlexVolt reciprocating noticed take a look at outcomes
In comparison with different superior fashions, the unique DCS388 was the slowest reduce in nearly all of our exams. In reality, a number of commonplace wi-fi fashions have surpassed it.
The improved DeWalt FlexVolt reciprocating noticed gives 19% higher efficiency primarily based on its 1874 watts. Nonetheless, it nonetheless has the identical velocity of 3000 SPM and the stroke size of 1 1/eight inch.
Does improved engine energy translate into sooner reducing speeds?
In our take a look at nail wooden, we noticed a giant enchancment. Going from 11.90 seconds to six.86 seconds, it went from final place to second! After all, there has additionally been an important enchancment in reducing clear wooden.
For our roof sandwich, the DeWalt FlexVolt reciprocating noticed was a little bit slower, on common 17.15 seconds. His total rating doesn’t change, nevertheless, all the time ending in the midst of the pack.
The reducing of the steel additionally confirmed some enchancment, but it surely was not as dramatic. Its 2-inch EMT common reducing velocity was 5.29 seconds (versus 6.19) and its 5/eight inch body velocity elevated from 11.87 seconds to 9.98 seconds.
The 2 scores rank within the decrease half of the superior Tremendous Noticed Class (reciprocating saws with superior batteries and improved motors).
Key efficiency factors
There’s clearly a efficiency enchancment for the Gen 2 model of the DeValt FlexVolt reciprocating noticed. Its reducing velocity is so good in wooden that we would like the product crew to place selectable orbital motion on it.
With it, DeWalt would have an actual shot to overhaul Milwaukee's M18 Gasoline Tremendous Sawzall in wooden reducing.
Your steel reducing speeds will all the time be slower in comparison with the perfect opponents, however higher than they have been and definitely not painfully gradual.
Total, the development may be very constructive and we’ll take it.
DeWalt has historically not had nice vibration management in its reciprocating saws. The DCS388 and DCS380 have each marked the underside of their respective wi-fi teams.
Comparatively talking, our take a look at crew estimated that this mannequin didn’t have as a lot vibration because the earlier mannequin regardless of no apparent declare of extra refined vibrations.
Measurement and weight
The constructive level of the unique DeWalt FlexVolt reciprocating noticed is that it’s the most compact and lightest of the superior group. The up to date mannequin loses a little bit of floor, but it surely's nonetheless probably the most compact tremendous saws. Weighing 7.6 kilos and 10.four kilos with its Three.Zero / 9.Zero Ah battery, the up to date DCS389 is nearly 2 kilos lighter than Milwaukee's M18 Gasoline Tremendous Sawzall. It’s nearly an identical in naked weight to the unique mannequin, and you may persist with the two.Zero / 6.Zero Ah batteries to maintain its weight decrease.
At 17.eight inches lengthy, it’s lower than Zero.1 inch longer on our calipers than the earlier mannequin and solely behind the DCS388 as probably the most compact in its class.
The blade launch lever is simpler to make use of than the twist locks Ejection of the spring blade Swivel shoe LED mild
Sensible controls (solely on Milwaukee's One-Key) Orbital motion Variable velocity dial Adjustable shoe Hook after
Contemplating that it’s primarily a brand new motor within the authentic case, it doesn & # 39; It's no shock that the function set is identical as the unique mannequin. Lack of orbital motion and superior vibration management are nonetheless sizzling spots when in comparison with different flagship reciprocating saws.
You may get the improved DeWalt FlexVolt reciprocating noticed for $ 299 with a 9.Zero / Three.Zero Ah battery and charger. It's $ 199 should you don't want a battery and $ 449 to get it with two batteries.
The DCS388 at present operates at $ 179 as a naked device, and an extra $ 20 appears to be cash properly spent on upgrading efficiency to the DCS389.
The DCS889 kits are delivered with Three.Zero / 9.Zero Ah batteries, whereas the DCS388 is delivered with 2.Zero / 6.Zero Ah packs. Trying on the worth construction, the 1 battery equipment on the up to date mannequin is the suitable compromise for worth. It's precisely the identical worth because the earlier mannequin, providing you each a device and a battery improve at no extra price.
Comparability desk Gen 1 Vs Gen 2
Gen 1 FlexVolt Gen 2 FlexVolt Clou-Embedded Wooden11.90 seconds6.86 secondsSandwich sandwich16.52 seconds17 , 15 seconds 2 inches EMT 6.19 seconds 5.29 seconds # 5 Rebar 11.87 seconds 9.98 seconds Weight 7.58 kilos 9.83 kilos * Size 7.59 kilos 10.43 kilos * Naked device worth $ 179 $ 1991 $ Battery equipment * $ 299 $ 2,992 Battery equipment worth * $ 379 $ 449 * The Gen 1 mannequin comes with 2.Zero / 6.Zero Ah batteries and the Gen 2 comes with a Three.Zero / 9.Zero Ah batteries, which impacts the burden and worth.
The Backside Line
The second era DeWalt FlexVolt reciprocating noticed accelerates reducing velocity, however that's it. Apart from altering the engine, the remainder of the design appears to be the identical. Nonetheless, we must look forward to era Three to see if we get orbital motion and a variable velocity dial.
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Specs for the DeWalt FlexVolt Gen 2 Reciprocating Noticed
Mannequin: DeWalt DCS389Motor: BrushlessStroke Size: 1-1 / eight ″ Strokes per minute: Zero-Three,000 SPMCadjustable shoe: swivelHeight x Size: 6.eight x 17.725 in Weight: 7.56 lb Variable velocity set off: Sure Guarantee: Three 12 months restricted Value: $ 199 (naked device); $ 449 (Package with 2 batteries)