Review of BLACK+DECKER BDCR20B 20V MAX Lithium Reciprocating Saw

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A reciprocating saw is a useful instrument and a master tool that’s become a must-have for any serious contractor. Among the most notable models one is BLACK+DECKER BDCR20B 20V MAX Lithium Reciprocating Saw. This is a saw that has been designed to provide the most in cutting power, speed and versatility.

BLACK+DECKER BDCR20B 20V MAX Lithium Reciprocating Saw

But before making your purchase, it would be wise to first understand the features of this reciprocating saw. This will help you determine whether it’s the right tool for your needs. So without further ado, let me walk you through the features of BLACK+DECKER BDCR20B 20V MAX Lithium Reciprocating Saw.

Whom Is This Product Designed for?

  • Craftsmen
  • Contractors
  • DIYers
Product Depth (in.)15.625Product Width (in.)3.438
Product Height (in.)7.125  


Batteries IncludedNo Length Of Stroke.875 
Voltage (volts)20 Dust CollectionNo 
Keyless/keyed blade changeKeyless Power Tool FeaturesNo Tool Blade Change,Variable Speed 
Battery Power TypeLithium Ion Strokes per minute3000 
Color FamilyOrange Variable SpeedYes 
Cordless/ CordedCordless Product Weight (lb.)3.9 lb 
Warranty Description2 Year Limited WarrantyDate First AvailableFebruary 28, 2014


Notable features of BLACK+DECKER BDCR20B 20V MAX Lithium Reciprocating Saw


If you prefer a cordless saw, you’ll be impressed by the increased run time and power that the lithium ion battery in this saw provides. This 20V battery delivers as much as 30-percent more work output. It’s designed to operate efficiently even at extreme cold and hot temperatures. The cordless design adds more to the portability of this reciprocating saw. But you should note that the battery and charger are purchased separately.


Stroke length is basically the distance that the blade travels in one forward cutting stroke. A long-stroke saw has the advantage of providing faster cuts. However, it needs more clearance and more power to drive the blade. This is a shortcoming that BLACK+DECKER BDCR20B 20V MAX Lithium Reciprocating Saw tries to address.

With its short 7/8-inch stroke, you get more precise control that comes in handy in delicate works. This saw lets you get into places where no conventional rotary power can be used.

BLACK+DECKER BDCR20B is a lightweight saw that weighs at just 4 pounds; possibly one of the lightest that the market has to offer.


The lightweight construction makes the saw much easier to handle, especially when you have to work with it everyday. Most lightweight reciprocating saws are known to generate lots of vibrations. Black & Decker took this into consideration by incorporating a dampening technology that reduces vibrations to a great deal. This means less user fatigue and maximum comfort.


You don’t want to overshoot the mark, especially when cutting thinner woods. This is where a variable speed comes in handy to provide precise cuts.

It lets you cut less aggressively at slower speeds. The saw has a variable speed adjustable to a maximum of 3,000 RPM. Such adjustments give you better control and function well in preventing any damages to the work-piece.


Blade changes can be quite a daunting task, especially when you don’t have the right tools to help you out. This is an issue that you don’t get in BLACK+DECKER BDCR20B 20V MAX Lithium Reciprocating Saw.

The saw provides the convenience of a tool-free blade change, which is quicker and less daunting. And what’s more, you don’t have to pay the extra cost of such tools.

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  • Light and easy to handle
  • Fits in tight spaces
  • Variable speed control
  • Tool-less blade change
  • Battery lasts longer


  • It has a lot of vibration. The full vibration of the mechanism is transmitted into your hand which holds the rear handle. It is suggested that you should use gloves.

BLACK+DECKER BDCR20B 20V MAX Lithium Reciprocating Saw is a bare-tool. This means that it doesn’t include the battery and charger. These can be purchased separately from various online stores. But it’s recommended that you purchase them from the manufacturer’s website or Amazon.


Frequently Asked Question

Is the battery used in this reciprocating saw compatible with other power tools from Black & Decker? 

Yes, it is as long as it’s a 20V lithium ion battery from Black & Decker.

What’s the cutting surface of the wood blade?

The cutting surface of the wood blade is about 120mm long and 2.5mm wide.

Are there any recommended wood blades that fit this saw?

The saw fits all standard Sawzall blades.

Does this reciprocating saw come with a battery?

No, it doesn’t. You have to purchase the battery separately.

Can the saw cut through 2 x 10 boards?

Yes, it can. But that will take a while.

>>> Check out more FAQ on Amazon<<<

Final Verdict

Overall, BLACK+DECKER BDCR20B 20V MAX Lithium Reciprocating Saw is a great performer, especially for the delicate everyday cutting applications. The saw delivers a greater power to size ratio and is designed to fit in most workplaces, even those with less clearance. I recommend it to anyone looking for a cordless reciprocating saw that will take their wood cutting experience to a whole new level.

An alternative to this saw is Black & Decker RS500K 8.5-Amp Reciprocating Saw Kit, which is also a great purchase. You can make your order for BLACK+DECKER BDCR20B by clicking on the link below.



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