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DEWALT 20V MAX* 6-1/2 in. Brushless Cordless vs SKILSAW SPT70WM-01 15 Amp 10-1/4" Magnesium

Updated July 2026 — DEWALT 20V MAX* 6-1/2 in. Brushless Cordless wins on price and maneuverability, SKILSAW SPT70WM-01 15 Amp 10-1/4" Magnesium wins on weight and power.

The DEWALT 20V MAX is a more versatile and affordable option, while the SKILSAW SPT70WM-01 excels in power and cutting capacity for heavy-duty tasks.

Why DEWALT 20V MAX* 6-1/2 in. Brushless Cordless is better

Price

DEWALT is $90 cheaper

Weight

DEWALT is lighter and more maneuverable

Versatility

DEWALT is suitable for various tasks

Why SKILSAW SPT70WM-01 15 Amp 10-1/4" Magnesium is better

Power

SKILSAW has a more powerful motor

Cutting Capacity

SKILSAW can cut 4x lumber in one pass

Durability

SKILSAW has magnesium construction

Overall score

DEWALT 20V MAX* 6-1/2 in. Brushless Cordless
85
SKILSAW SPT70WM-01 15 Amp 10-1/4" Magnesium
75

Specifications

SpecDEWALT 20V MAX* 6-1/2 in. Brushless CordlessSKILSAW SPT70WM-01 15 Amp 10-1/4" Magnesium
Motor TypeBrushless15 Amp
Max RPM4950N/A
Blade Size6-1/2 inch10-1/4 inch
Bevel Capacity50 degrees51 degrees
Electric BrakeYesNo

Dimension comparison

DEWALT 20V MAX* 6-1/2 in. Brushless CordlessSKILSAW SPT70WM-01 15 Amp 10-1/4" Magnesium

Overview of the DEWALT 20V MAX and SKILSAW SPT70WM-01

The DEWALT 20V MAX and the SKILSAW SPT70WM-01 are two powerful circular saws designed for different cutting needs. The DEWALT 20V MAX is priced at $193.98, making it about 32% cheaper than the SKILSAW SPT70WM-01, which retails for $284.80. Both saws are well-regarded in the market, but they cater to different user requirements and jobsite conditions.

Power and Performance

When it comes to power, the SKILSAW SPT70WM-01 takes the lead with its robust 15 Amp Dual-Field motor, optimized for saw applications. This motor is designed to maintain cooler temperatures, enhancing durability and performance during extensive cutting tasks. In contrast, the DEWALT 20V MAX features a brushless motor that delivers a maximum speed of 4,950 rpm, providing efficient cutting performance in various materials. The DEWALT’s motor is powerful but may not match the relentless power of the SKILSAW when tackling larger materials.

Cutting Capacity

The cutting capacity of each saw is tailored to specific tasks. The SKILSAW SPT70WM-01 boasts a 10-1/4 inch blade, allowing users to cut through 4x lumber in one pass, significantly improving efficiency for larger cuts. The DEWALT 20V MAX, with its 6-1/2 inch blade, offers a maximum cut depth of 2-1/8 inches at 90 degrees. While the DEWALT is excellent for smaller projects and offers versatility in various applications, the SKILSAW is ideal for heavy-duty jobs requiring larger cuts.

Design and Maneuverability

In terms of design, the DEWALT 20V MAX stands out for its lightweight and compact structure, making it more maneuverable for intricate cuts and extended use. It also features a built-in rafter hook for easy storage on the jobsite. On the other hand, the SKILSAW SPT70WM-01, constructed from magnesium, offers legendary durability but is bulkier, which may limit maneuverability in tighter spaces. Users may prefer the DEWALT for tasks that require agility, while the SKILSAW is better suited for robust, heavy-duty applications.

Safety Features

Safety is paramount in any power tool, and both saws incorporate features aimed at protecting the user. The DEWALT 20V MAX includes an electric brake that quickly stops the blade after releasing the trigger, enhancing safety during operation. The SKILSAW SPT70WM-01 features an anti-snag lower guard, which ensures smooth operation when cutting smaller pieces, minimizing the risk of accidents. Both saws are designed with user safety in mind, but the specific safety features reflect their intended usage scenarios.

Battery Versus Corded Power

A significant difference between these two saws is their power source. The DEWALT 20V MAX is a cordless model compatible with all DEWALT 20V MAX and FLEXVOLT batteries, offering users flexibility and mobility on the jobsite. In contrast, the SKILSAW SPT70WM-01 is a corded saw, providing consistent power without the need for battery management. Users who prioritize portability may lean towards the DEWALT, while those who prefer uninterrupted power for larger projects may favor the SKILSAW.

Price Comparison

The pricing of these two circular saws significantly influences purchasing decisions. The DEWALT 20V MAX is currently priced at $193.98, while the SKILSAW SPT70WM-01 is priced at $284.80, making the SKILSAW about $90 more expensive. This price difference of approximately 32% may be a deciding factor for budget-conscious users, especially if their projects do not require the heavy-duty capabilities of the SKILSAW.

Customer Reception and Bestseller Rank

Customer reception also plays a crucial role in evaluating these products. The DEWALT 20V MAX has a sales rank of 9,581, indicating a strong presence in the market, while the SKILSAW SPT70WM-01 has a sales rank of 44,236. The higher rank of the DEWALT suggests greater popularity and customer satisfaction. Users may prefer the DEWALT for its proven performance and versatility, while the SKILSAW may appeal to those needing specialized capabilities.

Which should you buy?

Choosing between the DEWALT 20V MAX and the SKILSAW SPT70WM-01 ultimately depends on your specific needs. If you require a lightweight, portable saw for a variety of tasks at a lower price point, the DEWALT 20V MAX is the clear choice. However, if you are tackling heavy-duty projects involving larger materials and prioritize power and durability, the SKILSAW SPT70WM-01 may be worth the investment despite its higher cost.