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Milwaukee M18 Cordless Lithium-Ion 6-1/2" Circular Saw - vs SKIL 14 Amp 7-1/4-Inch Circular Saw - 5180-01

Updated July 2026 — Milwaukee M18 Cordless Lithium-Ion 6-1/2" Circular Saw - wins on power and durability, SKIL 14 Amp 7-1/4-Inch Circular Saw - 5180-01 wins on price and weight.

The M18 Circular Saw offers superior power and durability, making it ideal for professional use, while the SKIL Circular Saw is a budget-friendly option for DIY enthusiasts.

Why Milwaukee M18 Cordless Lithium-Ion 6-1/2" Circular Saw - is better

Power

M18 has a 3,500 RPM motor for tougher cuts

Durability

M18 features magnesium guards for better protection

Versatility

M18 is suitable for a wider range of professional tasks

Why SKIL 14 Amp 7-1/4-Inch Circular Saw - 5180-01 is better

Price

SKIL is priced at $59.98, significantly lower than M18

Weight

SKIL is lighter at 7.2 pounds, reducing user fatigue

Ease of Use

SKIL has an integrated dust blower for better visibility

Overall score

Milwaukee M18 Cordless Lithium-Ion 6-1/2" Circular Saw -
85
SKIL 14 Amp 7-1/4-Inch Circular Saw - 5180-01
70

Specifications

SpecMilwaukee M18 Cordless Lithium-Ion 6-1/2" Circular Saw -SKIL 14 Amp 7-1/4-Inch Circular Saw - 5180-01
Motor3,500 RPM14 Amp
Weight8.5 lbs7.2 lbs
Bevel CapacityN/A51 degrees
Dust BlowerNoYes
MaterialMagnesiumPlastic

Dimension comparison

Milwaukee M18 Cordless Lithium-Ion 6-1/2" Circular Saw -SKIL 14 Amp 7-1/4-Inch Circular Saw - 5180-01

Overview of the M18 Cordless Lithium-Ion 6-1/2" Circular Saw

The M18 Cordless Lithium-Ion 6-1/2" Circular Saw is a powerful tool designed for serious cutting tasks. Priced at $94.00, this Milwaukee saw features a robust 3,500 RPM motor, enabling quick and efficient cuts through tough materials like LVL headers. The durable magnesium guards enhance the tool's lifespan by protecting the blade from drops. With its ergonomic grip and lightweight design, this saw offers both comfort and control, making it ideal for various applications including plumbing, electrical work, and carpentry.

Overview of the SKIL 14 Amp 7-1/4-Inch Circular Saw

The SKIL 14 Amp 7-1/4-Inch Circular Saw is a strong contender for DIY enthusiasts and weekend warriors, priced at $59.98. This saw boasts a powerful 14-Amp motor, delivering performance that allows it to cut through 2x4s and plywood easily. Weighing in at just 7.2 pounds, it is lighter than its predecessor, making it easier to handle for extended periods. Additionally, the saw features an integrated dust blower to maintain a clear line of sight while cutting, ensuring accuracy and efficiency in your projects.

Power and Performance

When it comes to power, the M18 outshines the SKIL with its 3,500 RPM motor compared to the 14 Amp motor of the SKIL. This higher RPM allows for quicker cuts through tougher materials, which is essential for professional-grade applications. However, the SKIL's motor is designed for robust performance in a lightweight frame, offering a 15% weight reduction compared to its predecessor. While the M18 is ideal for heavy-duty tasks, the SKIL provides sufficient power for most DIY projects, making it a versatile option for different user needs.

Design and Build Quality

The M18 Circular Saw features a durable magnesium upper and lower guard, which not only enhances its longevity but also protects the blade from damage during use. Its ergonomic design with a soft-grip handle ensures comfortable operation, reducing fatigue for prolonged use. In contrast, the SKIL Circular Saw is designed with user comfort in mind as well, but it emphasizes weight reduction. Weighing only 7.2 pounds, it is easier to maneuver, making it suitable for less intensive tasks. While both tools are engineered for durability, the M18 offers superior material protection, which may be crucial for professional users.

Cutting Capacity and Versatility

The M18 saw is particularly versatile, designed for plumbing, electrical, framing, finishing, and carpentry tasks. Its aircraft aluminum shoe provides a lightweight yet durable platform for precise rip cuts. Meanwhile, the SKIL Circular Saw features a 51-degree bevel with a positive stop at 45 degrees, allowing for a wider variety of angle and miter cuts. This makes it extremely versatile for DIY projects that require different cutting angles. While both saws serve diverse applications, the choice may depend on the specific tasks you plan to undertake.

User-Friendliness

User-friendliness is a significant factor in choosing a circular saw. The M18 Circular Saw’s ergonomic grip and lightweight design make it easy to handle, even during extended use. Additionally, it offers precise cuts, which is a major benefit for professional applications. The SKIL Circular Saw also emphasizes ergonomics with its reduced weight, along with an integrated dust blower that keeps the cutting line clear for better visibility. While both tools are designed with user comfort in mind, the SKIL may appeal more to those prioritizing ease of use in lighter projects.

Price Comparison

The M18 Circular Saw is priced at $94.00, while the SKIL Circular Saw is significantly cheaper at $59.98—about 36% less. This price difference makes the SKIL an attractive option for budget-conscious consumers or those who may not need the high performance of the M18. However, the investment in the Milwaukee tool may be justified by its superior power and durability, especially for professional users or serious DIYers who tackle demanding projects regularly.

Which should you buy?

Choosing between the M18 Cordless Lithium-Ion 6-1/2" Circular Saw and the SKIL 14 Amp 7-1/4-Inch Circular Saw ultimately comes down to your specific needs. If you require a powerful, durable tool for professional applications, the M18 is worth the higher price due to its superior motor and build quality. However, if you are a DIY enthusiast looking for a reliable and budget-friendly option for weekend projects, the SKIL offers excellent performance at a more accessible price point. Consider your cutting needs and budget carefully before making a decision.