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SKILSAW SPT67WL-01 15 Amp 7-1/4 In. Sidewinder Circular Saw vs SKILSAW SPT70WM-01 15 Amp 10-1/4" Magnesium

Updated July 2026 — SKILSAW SPT67WL-01 15 Amp 7-1/4 In. Sidewinder Circular Saw wins on bevel angle, SKILSAW SPT70WM-01 15 Amp 10-1/4" Magnesium wins on weight and blade size.

The SKILSAW SPT67WL-01 is a budget-friendly option ideal for lighter tasks, while the SPT70WM-01 excels in heavy-duty applications.

Why SKILSAW SPT67WL-01 15 Amp 7-1/4 In. Sidewinder Circular Saw is better

Price

SPT67WL-01 is significantly cheaper at $109.00

Weight

SPT67WL-01 is lighter at 8.6 pounds

Portability

SPT67WL-01 is easier to maneuver on job sites

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

Cutting Capacity

SPT70WM-01 has a larger 10-1/4 inch blade

Power

SPT70WM-01 is designed for heavy-duty applications

Durability

SPT70WM-01 has magnesium construction for better durability

Overall score

SKILSAW SPT67WL-01 15 Amp 7-1/4 In. Sidewinder Circular Saw
75
SKILSAW SPT70WM-01 15 Amp 10-1/4" Magnesium
85

Specifications

SpecSKILSAW SPT67WL-01 15 Amp 7-1/4 In. Sidewinder Circular SawSKILSAW SPT70WM-01 15 Amp 10-1/4" Magnesium
Motor TypeDual-FieldDual-Field
Warranty1 Year1 Year
Cord Length10 ft10 ft
Cutting Depth2.5 in3.5 in
ConstructionAluminumMagnesium

Dimension comparison

SKILSAW SPT67WL-01 15 Amp 7-1/4 In. Sidewinder Circular SawSKILSAW SPT70WM-01 15 Amp 10-1/4" Magnesium

Overview of SKILSAW SPT67WL-01 and SKILSAW SPT70WM-01

The SKILSAW SPT67WL-01 is priced at $109.00, making it significantly cheaper than the SKILSAW SPT70WM-01, which retails for $284.80. This price difference of $175.80 highlights the budget-friendly nature of the Sidewinder model. Both products are made by Skil and carry a reputation for professional-grade performance, but they cater to different needs and cutting requirements.

The SPT67WL-01 is marketed as the lightest professional circular saw in its class, weighing in at just 8.6 pounds. In contrast, the SPT70WM-01, designed for more extensive cutting projects, features a larger 10-1/4 inch blade. This comparison sets the stage for understanding the unique advantages each model offers, depending on user requirements.

Power and Performance

When it comes to power, both the SKILSAW SPT67WL-01 and the SKILSAW SPT70WM-01 are equipped with a robust 15 Amp motor. However, the performance manifests differently due to their design. The SPT67WL-01’s Dual-Field motor is designed to dissipate heat, allowing it to remain cooler during demanding tasks, ensuring longevity. This model excels in lighter applications, making it ideal for those who need a reliable tool for everyday use.

On the other hand, the SPT70WM-01’s Dual-Field motor is built for relentless power, particularly for larger cuts, such as 4x lumber, which it can cut cleanly and efficiently in one pass. This capability makes it a more suitable choice for heavy-duty applications. The difference in performance is significant for users who require a saw that can handle more extensive materials without compromising on efficiency.

Cutting Capacity

The cutting capacity of both saws demonstrates their targeted design. The SKILSAW SPT67WL-01 features a 7-1/4 inch blade, perfect for general-purpose cutting. Its 56-degree bevel with a positive stop at 45 degrees offers versatility for various cutting angles, suitable for many projects.

Conversely, the SKILSAW SPT70WM-01 boasts a larger 10-1/4 inch blade, allowing users to tackle bigger jobs with ease. Its ability to cut through 4x lumber in one pass is a game-changer for contractors and builders who need efficiency in their workflow. Thus, while the SPT67WL-01 is excellent for standard tasks, the SPT70WM-01 is tailored for more substantial cutting needs.

Weight and Portability

The weight of the SKILSAW SPT67WL-01, at just 8.6 pounds, makes it the lightest professional circular saw in its class. This feature enhances its portability, making it easy for users to maneuver on job sites or transport to different locations. Professionals who prioritize mobility will find this attribute particularly appealing, especially for projects that require frequent movement.

In contrast, the SPT70WM-01's magnesium construction adds durability but comes at the cost of weight. While it is still manageable, the larger size and heavier build make it less portable than the SPT67WL-01. Users who prioritize a lightweight tool for various cutting tasks may lean towards the Sidewinder model, whereas those needing robust performance for larger cuts might prefer the sturdier SPT70WM-01.

Durability and Build Quality

Durability is a crucial factor in choosing between these two models. The SKILSAW SPT67WL-01, while lightweight, does not compromise on build quality. The Dual-Field motor ensures that it can withstand the rigors of professional use, although it may not be as rugged as the SPT70WM-01.

The SPT70WM-01 stands out with its magnesium construction, which provides legendary durability. This model is designed to endure more challenging environments and heavier workloads, making it a trustworthy choice for serious contractors. While both saws offer quality, the SPT70WM-01's build is specifically designed for maximum resilience against wear and tear.

User Experience and Comfort

User experience is enhanced in both models, but they cater to different preferences. The SKILSAW SPT67WL-01 features a comfortable grip and a design that minimizes fatigue during extended use, making it ideal for users who engage in frequent, lighter cutting tasks.

In contrast, the SKILSAW SPT70WM-01 offers an anti-snag lower guard for smooth operation, especially when cutting smaller off-cuts. This added feature enhances user comfort and efficiency, allowing for more straightforward handling of larger materials. Ultimately, user preference may dictate which experience is more desirable based on the types of cuts performed regularly.

Price Comparison

The price difference between the SKILSAW SPT67WL-01 and the SKILSAW SPT70WM-01 is substantial, with the Sidewinder model being about 62% cheaper at $109.00 compared to $284.80 for the SPT70WM-01. This price point makes the SPT67WL-01 accessible for hobbyists and professionals who may not need the heavy-duty capabilities of the SPT70WM-01.

While the SPT70WM-01 justifies its higher price with advanced features and larger cutting capacity, the SPT67WL-01 provides excellent value for users who need a reliable, lighter saw for everyday tasks. The decision ultimately hinges on budget and specific cutting requirements.

Which should you buy?

Choosing between the SKILSAW SPT67WL-01 and SKILSAW SPT70WM-01 depends on your specific cutting needs and preferences. If you require a lightweight, portable saw for general tasks, the SPT67WL-01 offers excellent value and performance at a budget-friendly price. However, if your work demands cutting larger materials efficiently, the SPT70WM-01, with its superior power and durability, may be the better investment. Both saws deliver quality, but understanding your requirements will guide you to the right choice.