SKIL 2x20V PWR CORE 20 Brushless 7-1/4” Rear vs SKILSAW SPT67WL-01 15 Amp 7-1/4 In. Sidewinder Circular Saw
Updated July 2026 — SKIL 2x20V PWR CORE 20 Brushless 7-1/4” Rear wins on battery and price, SKILSAW SPT67WL-01 15 Amp 7-1/4 In. Sidewinder Circular Saw wins on weight.
The SKIL 2x20V PWR CORE 20 offers superior performance and features, making it the better choice for serious users. However, the SKILSAW SPT67WL-01 is more budget-friendly and lightweight.
Why SKIL 2x20V PWR CORE 20 Brushless 7-1/4” Rear is better
Power
Higher RPM motor for better cutting performance
Battery Life
Two batteries with 600 cuts per charge
Warranty
5-year warranty compared to 1-year
Why SKILSAW SPT67WL-01 15 Amp 7-1/4 In. Sidewinder Circular Saw is better
Price
Significantly cheaper at $109.00
Weight
Lightest in its class at 8.6 pounds
Simplicity
No battery management needed
Overall score
Specifications
| Spec | SKIL 2x20V PWR CORE 20 Brushless 7-1/4” Rear | SKILSAW SPT67WL-01 15 Amp 7-1/4 In. Sidewinder Circular Saw |
|---|---|---|
| Motor Type | Brushless | 15 Amp |
| RPM | 5300 | Not Specified |
| Bevel Capacity | 0-53° | 56° |
| Battery Type | 2x5.0Ah | N/A |
| Dust Control | Yes | No |
Dimension comparison
Price Comparison
When it comes to price, the SKIL 2x20V PWR CORE 20 Brushless 7-1/4” Rear Handle Circular Saw Kit is priced at $279.00, while the SKILSAW SPT67WL-01 15 Amp 7-1/4 In. Sidewinder Circular Saw is significantly cheaper at $109.00. This makes the Sidewinder about 61% less expensive than the Rear Handle model. The substantial price difference reflects the additional features and capabilities of the more expensive model, which includes two batteries and a dual-port charger. Therefore, if budget is a primary concern, the Sidewinder offers a more economical choice without sacrificing basic performance.
Power and Performance
The SKIL 2x20V PWR CORE 20 Brushless Saw boasts a brushless motor that delivers a potent 5,300 RPM, which is designed for extreme cutting performance. In contrast, the SKILSAW SPT67WL-01 features a robust 15 Amp motor that ensures power for demanding cuts. While both saws are engineered for performance, the brushless motor in the Rear Handle model provides a higher RPM, indicating it may handle tougher materials more effectively. That said, the Sidewinder’s motor is specifically designed to dissipate heat, ensuring longevity during continuous use. The difference in motor technology represents a key distinction for users looking for either high RPM or consistent power over extended periods.
Cutting Capacity
In terms of cutting capacity, the SKIL 2x20V PWR CORE 20 can make cuts up to 2-9/16 inches deep, allowing it to rip through lumber effectively in a single pass. This capability is ideal for users who need to tackle thicker materials quickly. On the other hand, the SKILSAW SPT67WL-01 features a 56-degree bevel with a positive stop at 45 degrees, enabling a variety of cuts. While the Rear Handle model excels in cutting depth, the Sidewinder offers versatile angle cutting, making it a suitable choice for those who often work with angled cuts in their projects.
Weight and Design
The SKILSAW SPT67WL-01 is recognized as the lightest professional circular saw in its class, weighing only 8.6 pounds. This lightweight design enhances maneuverability and reduces user fatigue during extended use. In comparison, the SKIL 2x20V PWR CORE 20, while not specified, typically weighs more due to its battery components. For users prioritizing portability and ease of handling, the Sidewinder may be more appealing. Conversely, the Rear Handle model's design may be better suited for those who require robust performance without as much emphasis on weight.
Battery Life and Runtime
Battery life is a critical consideration, especially for cordless tools. The SKIL 2x20V PWR CORE 20 features two 5.0Ah lithium-ion batteries, providing a remarkable 600 cuts per charge and extending runtime by 25% due to their innovative technology. This is a significant advantage for users who need to work without frequent interruptions for recharging. In contrast, the SKILSAW SPT67WL-01 operates with a continuous power source through its 15 Amp cord, which eliminates concerns about battery life altogether. Users who favor cordless convenience may lean towards the PWR CORE model, while those who value uninterrupted power may prefer the Sidewinder.
Dust Control
Dust control features vary between the two models. The SKIL 2x20V PWR CORE 20 includes an adaptable dust port in the auxiliary handle that directs sawdust away from the work area, promoting a cleaner workspace. This feature is particularly beneficial for those who prioritize visibility and cleanliness during cutting tasks. Conversely, the SKILSAW SPT67WL-01 does not specifically mention dust control features, which may be a drawback in environments where sawdust accumulation could hinder visibility or safety. The inclusion of a dust control system in the Rear Handle model highlights its design focus on user experience and jobsite efficiency.
Warranty and Support
The SKIL 2x20V PWR CORE 20 is backed by an industry-leading 5-year warranty, providing users with confidence in their investment. In contrast, the SKILSAW SPT67WL-01 offers a 1-year limited warranty along with a 180-day money-back guarantee. While both warranties provide some level of protection, the longer warranty period of the PWR CORE model may indicate greater durability and reliability. For users concerned about long-term support and durability, the extended warranty of the Rear Handle model may be a compelling factor in their purchasing decision.
Which should you buy?
Choosing between the SKIL 2x20V PWR CORE 20 Brushless 7-1/4” Rear Handle Circular Saw and the SKILSAW SPT67WL-01 15 Amp 7-1/4 In. Sidewinder Circular Saw hinges on your specific needs. If you prioritize portability, lightweight design, and a lower price point, the Sidewinder is the clear winner at $109.00. However, if you seek advanced features such as a high RPM motor, longer battery life, and superior warranty support, the Rear Handle model at $279.00 provides significant advantages. Ultimately, your choice will depend on whether you value performance and features over cost or vice versa.

