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RIDGID 18V SUBCOMPACT BRUSHLESS Cordless 6-1/2 in. vs SKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm

Updated July 2026 — RIDGID 18V SUBCOMPACT BRUSHLESS Cordless 6-1/2 in. wins on sales rank and battery, SKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm wins on price and power.

The RIDGID offers excellent portability and value, while the SKILSAW excels in power and durability.

Why RIDGID 18V SUBCOMPACT BRUSHLESS Cordless 6-1/2 in. is better

Price

RIDGID is significantly cheaper at $57.76.

Portability

RIDGID is lightweight and cordless.

Compact Design

RIDGID is designed for ease of handling.

Why SKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm is better

Power

SKILSAW has a robust 15-amp motor.

Cutting Capacity

SKILSAW features a larger 7-1/4 inch blade.

Durability

SKILSAW has a durable aluminum construction.

Overall score

RIDGID 18V SUBCOMPACT BRUSHLESS Cordless 6-1/2 in.
70
SKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm
85

Specifications

SpecRIDGID 18V SUBCOMPACT BRUSHLESS Cordless 6-1/2 in.SKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm
Motor TypeBrushless15-Amp
CoolingStandardDual-Field
Depth AdjustmentManualCut Ready
Bevel AngleStandard51°
UsageLight DutyHeavy Duty

Dimension comparison

RIDGID 18V SUBCOMPACT BRUSHLESS Cordless 6-1/2 in.SKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm

Overview of the RIDGID 18V SUBCOMPACT BRUSHLESS and SKILSAW SPT77W-01

When comparing the RIDGID 18V SUBCOMPACT BRUSHLESS Cordless 6-1/2 in. Circular Saw and the SKILSAW SPT77W-01 15-Amp 7-1/4-Inch Aluminum Worm Drive Circular Saw, the most immediate difference is in their power sources and intended uses. The RIDGID saw is designed as a cordless tool, while the SKILSAW is a corded model with a robust 15-amp motor. The RIDGID is priced at $57.76, making it about 68% cheaper than the SKILSAW, which retails for $181.28.

Power and Performance

The SKILSAW boasts a powerful 15-amp motor, designed specifically to enhance its performance on the job site. This high-powered motor contributes to its efficiency and longevity, making it a go-to choice for heavy-duty tasks. In contrast, the RIDGID saw is equipped with a brushless motor that provides excellent performance, especially for cordless applications. While the RIDGID is lighter and offers the convenience of a cordless design, the SKILSAW's motor ensures it can handle more demanding cuts with ease.

Portability and Ease of Use

The RIDGID 18V SUBCOMPACT is lightweight and cordless, making it exceptionally portable and easy to maneuver on various job sites. Weighing significantly less than the SKILSAW, which weighs 14.2 lbs without the blade and cord, the RIDGID is ideal for those who need to carry their tools over long distances or work in tight spaces. The SKILSAW, while being slightly heavier, offers a durable aluminum construction which may appeal to users looking for a robust tool that can withstand the rigors of job site use.

Cutting Capacity

The SKILSAW features a larger 7-1/4 inch blade, allowing for deeper cuts compared to the RIDGID's 6-1/2 inch blade. This larger cutting capacity can be particularly advantageous for professionals needing to make more substantial cuts in thicker materials. However, the RIDGID's 6-1/2 inch blade still makes it a competent option for standard cutting tasks, especially in lighter materials. The choice here largely depends on the types of projects you typically undertake.

Features and Usability

The SKILSAW is equipped with a Dual-Field Motor, which is designed to increase cooling and extend the tool's lifespan. This feature is particularly useful for prolonged use on job sites, where overheating can be a concern. Additionally, the SKILSAW includes a Cut Ready depth-of-cut system that enables quick adjustments, enhancing its usability. Meanwhile, the RIDGID's design focuses on delivering a compact and efficient experience, making it suitable for users who prioritize convenience and ease of handling over extensive features.

Price Comparison

The RIDGID is currently priced at $57.76, which is significantly lower than the SKILSAW's price of $181.28. This represents a price difference of about $123.52, or approximately 68%. For budget-conscious buyers or those who require a reliable tool for lighter tasks, the RIDGID is an attractive option. Conversely, if you are willing to invest more for superior performance and advanced features, the SKILSAW offers a worthwhile expenditure for professional-grade work.

Sales Rank and Market Performance

In terms of market performance, the RIDGID holds a sales rank of 50,695, while the SKILSAW has a better rank at 39,282. This suggests that the SKILSAW is more popular among consumers, potentially reflecting its reputation for quality and durability. For buyers who value market performance as an indicator of reliability, the SKILSAW may seem like the safer choice.

Which should you buy?

The decision between the RIDGID 18V SUBCOMPACT BRUSHLESS and the SKILSAW SPT77W-01 ultimately comes down to your specific needs. If you prioritize portability, budget, and the convenience of a cordless design, the RIDGID is the clear winner at $57.76. However, if you require a powerful, durable saw capable of handling more demanding tasks, the SKILSAW, despite its higher price of $181.28, offers features and performance that justify the investment. Consider your typical tasks and budget to determine which saw aligns best with your requirements.