10 Best Worm Drive Circular Saws 2021

Reviewed by Gareth Otwell | Last Updated: Feb 13, 2020

SKILSAW SPT77WML-01 15-Amp 7-1/4-Inch Lightweight Worm Drive Circular Saw – ⭐ Best Overall Worm Drive Circular Saw

SPT77WML-01 by Skil

DWS535B by DEWALT

Lightweight magnesium and aluminum construction including durable magnesium foot plate
Toughcord(tm) cord protection system with 4x better cord jerk protection
Electric brake stops the blade after trigger is released

5477NB by Makita

Efficient hypoid gears deliver more power and greater surface contact than conventional worm drive gears.
Powerful 15 AMP motor for increased productivity.
Oil bath technology and sealed gear housing for less maintenance.
0º - 51.5º bevel capacity with positive stops at 45º and 51.5º is ideal for truss and rafter cut-outs.
High quality, heat treated hypoid gears are engineered for long lasting performance.

SPT77W-01 by Skil

Lighter construction (1 pound lighter than SKIL SHD77), reduces user fatigue for less down time
Cut-ready depth of cut system helps with quick, accurate depth measurements
51° bevel allows users to complete a wider variety of cuts
15 Amp of power gives users the power to rip through more lumber in less time
The anti-snag lower guard provides smooth operation for small cut-off pieces

CSW41 by Bosch

LIGHTWEIGHT: The Bosch CSW41 Circular Saw provides better comfort and control. The tool’s magnesium construction delivers a lighter weight saw to reduce user fatigue and increase productivity
ACCURACY: Featuring a worm drive design, the CSW41 offers increased accuracy and precision. The left side blade design provides unmatched clarity of cut line
TORQUE: The saw delivers 5,300 no-load rpm but weights only 13.2 lbs. The powerful 15-amp motor provides torque for a variety of applications, matched with worm drive gearing
CONVENIENT: The CSW41 features an on-board multi-function wrench for blade and brush changes, lever adjustments and blade diamond knockout. The saw also comes with a built-in tool hook for convenient storage between cuts
COMFORT: With an anti snag lower guard, the circular saw provides smooth operation for small cut-off pieces. The soft grip handle provides comfort for all-day use

5377MG by Makita

Powerful 15.0 AMP motor delivers 4,500 RPM with compressed winding technology to keep the overall size more compact yet deliver jobsite durability
Magnesium components create a lightweight saw (13.2 pounds) that is well balanced and jobsite tough
Retractable hook allows tool to remain close by, but never in the way
High quality, heat treated hypoid steel gears do not prematurely wear like traditional bronze-alloy worm drive gears
Oil bath technology is created with a built-in fan and sealed gear housing to ensure 100% oil surface coating for less maintenance
Make quick, one-handed adjustments using large, rubberized levers
Better fit and more control with comfortable rubber grip on handle
Large cutting capacity (2-3/8"" at 90°) and bevel capacity (0°-51.5°) with positive stops at 22.5°and 45°
Settings are easy to read with oversized number and ruler markings
Blade wrench is attached to saw for fast and convenient blade changing
Large bevel capacity with positive stops at 22.5 degrees, 45 degrees, and 51.5 degrees.
Oil-bath technology is created with a built-in fan and sealed-gear housing to ensure 100% oil surface coating
High quality, heat treated hypoid steel gears do not prematurely wear like traditional bronze-alloy worm drive gears
Reinforced power cord withstands jobsite abuse
1-year warranty

SPT70WM-01 by SKILSAW

Larger than life saw for cutting 4x cleanly and efficiently in one pass
15 Amp Dual-Field motor designed specifically for saws for relentless power and durability
Magnesium construction means legendary durability
The anti-snag lower guard provides smooth operation for small cut-off piece
51 degree bevel allows users to complete a wider variety of cuts

89685 by SKILSAW

SPT77W-22 by CHERVON NORTH AMERICA

Durable worm drive gears for longer life and professional results
Steel bevel and depth adjustment levers increase toughness and real world usability
Three position rafter hook for safe rafter placement and easy storage
Package Weight : 8.527 kilograms

SPT78W-01 by Skil

High torque 15 Amp Dual-Field motor designed specifically for relentless power
60° bevel allows users to complete a wider variety of cuts with bevel stops at 0° and 45°
The anti-snag lower guard provides smooth operation for small cut-off pieces
Precision-machined, durable worm drive gears for longer tool life
Die-cast aluminum motor and gear housings for durability