Will the De Walt batteries 20V Max lithium ion 1.5 ah and charger i have for my drill set work with this

I bought a 20v Max Li-Ion 3.0 Ah battery for this and got about 32 cuts through some 1 x 6 wood planks before it lost charge. You could probably get away with 2 of these 3.0 Ah batteries if one is on the charger at all times.

I have this saw and need to cut a 6ft piece of Caesarstone. Is there a blade that would work with this saw to cut my stone?

It definately will do a good job. 5" mason blade. I wouldn't do it daily if it's your job but a bathroom or 2 is fine. I've done 5 bathroom jobs and work with wood daily. Use fhis little guy a lot from ripping siding to decking to studs. Still works great. I use a bigger corded worm drive for roofs and tearing into sub floor. Also 4 of the bathroom jobs were 1/2" rock and 1 was 1/4". I did probably 30 bathrooms with my 18v. It was a drag when the nicads would run down. Hope that helps.

How do you put the blade on?

The allen wrench is provided in the handle near the battery on the right hand side. Push in the blade lock button at the top of the blade guard to stop the motion. Loosen the bolt with the allen wrench until the clamp is removed. (The bolt is reverse threaded, so it is clockwise to loosen, counterclockwise to tighten, the opposite of most bolts.) Place the blade between the inner and outer washer guards. Pull back the blade guard to insert the blade into place. Use the allen wrench to tighten the bolt into place (using the blade lock button to stop the blade motion). Make sure the blade is securely in place before using.

Is the blade and cutting line visible from the top when I am cutting the wood.

Yes! ...as long as you're right handed. :)

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20V MAX Circular Saw, Cordless Sidewinder Style Portable, 6-1/2-Inch Blade, 5150 RPM, 0-50 Degree Bevel Capability, Battery Not Included (DCS391B)

Product ID: 6447799

Details

Blade Material
High Speed
Brand
DEWALT
Color
Yellow
Power Source
Battery
Surface Recommendation
Wood

⚡5150 RPM motor power

🔋20V MAX cordless freedom

🛠️6.5-inch carbide blade

€ 420.01

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Description

⚡ Cut fast, cut smart — own the jobsite with cordless power!

TOOL FREE BLADE SWAP - Keyless blade change with spindle lock saves time and hassle on the job.
COMFORT MEETS CONTROL - Ergonomic rubber grip balances comfort and precision for all-day use.
VERSATILE BEVEL RANGE - 0-50° bevel capacity for aggressive angled cuts and professional finish.
LIGHTWEIGHT DURABILITY - Magnesium shoe ensures long-lasting jobsite toughness without the bulk.
UNMATCHED CUTTING SPEED - 5150 RPM motor powers through wood with precision and ease.

The DEWALT 20V MAX 6-1/2 inch Circular Saw delivers professional-grade cutting performance with a powerful 5150 RPM motor and a durable carbide-tipped blade. Its lightweight magnesium shoe and ergonomic grip provide unmatched control and comfort, while the 0-50° bevel capacity expands your cutting versatility. Designed for portability and precision, this cordless saw is perfect for millennial pros who demand speed, reliability, and the freedom to work anywhere. Battery and charger sold separately.

Specifications

ASIN	B007NVSTO8
Best Sellers Rank	#6,738 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #3 in Power Circular Saws
Blade Length	6.5 inches
Blade Material	High Speed Steel
Blade Shape	Round
Brand Name	DEWALT
Color	Yellow
Customer Reviews	4.6 4.6 out of 5 stars (11,151)
Cutting Angle	50 degrees
Global Trade Identification Number	00885911262354
Included Components	20v 6-1/2" circular saw
Item Dimensions L x W x H	15.5"L x 8.5"W x 10.5"H
Item Type Name	20V MAX Li-Ion Circular Saw
Item Weight	3.16 kg
Manufacturer	DEWALT
Manufacturer Part Number	DCS391B
Manufacturer Warranty Description	3 Year Limited Warranty
Model Number	DCS391B
Number of Batteries	1 Lithium Ion batteries required.
Number of Items	1
Number of Teeth	18
Other Special Features of the Product	Keyless Blade Change
Power Source	Battery Powered
Specification Met	(unset)
Speed	5100 rpm
Surface Recommendation	Wood
UPC	885911262354
Unit Count	1 Count
Voltage	20 volts
Warranty Type	Limited Warranty

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€ 420.01

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Slovakia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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Received my product in pristine condition. Great service overall.

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