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SKIL 2x20V PWR CORE 20 Brushless 7-1/4” Rear vs SKILSAW SPT70WM-01 15 Amp 10-1/4" Magnesium

Updated July 2026 — SKIL 2x20V PWR CORE 20 Brushless 7-1/4” Rear wins on battery and bevel angle, SKILSAW SPT70WM-01 15 Amp 10-1/4" Magnesium wins on weight and height.

The SKIL 2x20V model offers better value and portability, while the SKILSAW excels in power and cutting capacity.

Why SKIL 2x20V PWR CORE 20 Brushless 7-1/4” Rear is better

Price

SKIL is $5.80 cheaper

Portability

SKIL is cordless

Included Accessories

SKIL includes two batteries and a charger

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

Power

SKILSAW has a 15 Amp motor

Cutting Capacity

SKILSAW cuts 4x lumber in one pass

Build Quality

SKILSAW is made of magnesium

Overall score

SKIL 2x20V PWR CORE 20 Brushless 7-1/4” Rear
85
SKILSAW SPT70WM-01 15 Amp 10-1/4" Magnesium
78

Specifications

SpecSKIL 2x20V PWR CORE 20 Brushless 7-1/4” RearSKILSAW SPT70WM-01 15 Amp 10-1/4" Magnesium
Motor TypeBrushless15 Amp
RPM53000
Runtime600 cuts0
Warranty5 years3 years
Blade Size7-1/4"10-1/4"

Dimension comparison

SKIL 2x20V PWR CORE 20 Brushless 7-1/4” RearSKILSAW SPT70WM-01 15 Amp 10-1/4" Magnesium

Price Comparison

The SKIL 2x20V PWR CORE 20 Brushless 7-1/4” Rear Handle Circular Saw Kit is priced at $279.00, making it about 2.5% cheaper than the SKILSAW SPT70WM-01, which costs $284.80. While the price difference may seem minimal, it could influence budget-conscious buyers looking for a high-quality circular saw. The SKIL model is not only less expensive but also includes two 5.0Ah batteries and a dual-port charger, adding significant value to the purchase. In contrast, the SKILSAW does not come with additional batteries or chargers, which might require extra investment for some users.

Power and Performance

The SKILSAW SPT70WM-01 boasts a powerful 15 Amp dual-field motor, designed specifically for saws, which provides relentless power and durability. This motor keeps the saw cooler, enhancing its longevity. In contrast, the SKIL model features a digital brushless motor that delivers impressive cutting performance at 5,300 RPM. While both saws are capable of handling tough materials, the SKILSAW excels in cutting 4x lumber cleanly in one pass. However, for versatility and ease of use, the SKIL's cordless design powered by dual 5.0Ah batteries allows for up to 600 cuts per charge, making it suitable for various job sites without the hassle of cords.

Build Quality

In terms of construction, the SKILSAW SPT70WM-01 is made from magnesium, ensuring legendary durability and a lightweight design. This robust build allows for consistent performance even under demanding conditions. On the other hand, the SKIL 2x20V model highlights its use of advanced battery technology, which not only prolongs runtime by 25% but also enhances the tool's life. While the SKIL's construction is sturdy, the SKILSAW's magnesium body is specifically engineered for heavy-duty tasks, making it a reliable choice for professionals who require a rugged tool.

Cutting Capacity

The cutting capacity of the SKILSAW SPT70WM-01 is a notable advantage, as it can effortlessly cut through 4x lumber in one pass. This capability is particularly valuable for contractors and builders who often work with thicker materials. Meanwhile, the SKIL model features a depth of cut of 2-9/16 inches, which, while effective for standard lumber, may not meet the same heavy-duty requirements that the SKILSAW addresses. The 51-degree bevel capacity of the SKILSAW also allows for a wider range of cutting angles, enhancing its versatility on the job.

User-Friendly Features

User-friendly features set both products apart in their functionalities. The SKIL 2x20V model incorporates an adaptable dust port, which helps keep the work area clean by directing sawdust away. Additionally, it features an electric brake to maximize productivity and reduce downtime between cuts. Conversely, the SKILSAW SPT70WM-01 is equipped with an anti-snag lower guard that ensures smooth operation, especially with small cut-off pieces. While both saws offer practical features for ease of use, the SKIL's cordless operation and rapid 15-minute charging time for its batteries may appeal to those seeking convenience on the job site.

Portability

The SKIL 2x20V PWR CORE 20 model excels in portability due to its cordless design, allowing for easy maneuverability across job sites without being tethered to a power source. This feature is particularly beneficial for outdoor or remote projects. In contrast, the SKILSAW SPT70WM-01, while offering significant power, is corded and thus limits its portability. Users may find themselves needing to manage power cords, which can be cumbersome in certain environments. For those prioritizing mobility and flexibility, the SKIL model is a clear winner.

Warranty and Support

Both products come with solid warranties, which are vital for ensuring long-term satisfaction and support. The SKIL 2x20V model is backed by a five-year warranty, providing users with peace of mind regarding its durability and performance. The SKILSAW SPT70WM-01 also offers a warranty that reflects its professional-grade quality. However, the extended warranty period of the SKIL adds an additional layer of security for consumers, indicating the brand's confidence in their product's longevity.

Which should you buy?

In deciding between the SKIL 2x20V PWR CORE 20 Brushless 7-1/4” Rear Handle Circular Saw Kit and the SKILSAW SPT70WM-01, consider your specific needs. If you prioritize portability, value, and versatility, the SKIL model, at $279.00, offers excellent features for general use, including two batteries and a rapid charger. However, if your work demands the ability to cut larger materials efficiently and you prefer a tool designed for heavy-duty tasks, the SKILSAW SPT70WM-01, priced at $284.80, may be the better investment. Ultimately, both saws are quality options, but your choice should align with your cutting requirements and job site conditions.