Sawstop Contractor Saw CNS175-SFA30

*Est. $1,600
Reviewed
June 2010
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SawStop Contractor Saw CNS175-SFA30

Best contractor saw

Pros
  • Flesh-sensing blade brake
  • Excellent blade guard with riving knife
  • Excellent dust collection
  • Smooth operation
  • Two optional mobile bases
Cons
  • Price
  • Less power than SawStop Cabinet Saw
 
 
 
 
 

This long-awaited table saw incorporates the SawStop flesh-sensing blade brake that prevents losing a finger, plus a riving knife and excellent blade guard. Reviews say this contractor saw rivals the performance of top-ranked hybrid saws. It runs and cuts smoothly, with excellent dust collection through a 4-inch port. Reviews recommend opting for the cast-iron wings (*Est. $190) extras worth the extra cost. A mobile base (*Est. $160) and handled jobsite cart (*Est. $200) are also available, though the saw is still too heavy for one person to load into a truck or van. The warranty is for two years. If you can't invest this much in a contractor saw, the more portable Bosch 4100DG-09 (*Est. $725) has the same safety features except for the flesh-sensing technology.

We found the best reviews of the SawStop Contractor Saw at Wood Magazine and at Popular Woodworking, where it's tested in detail. Much earlier comparison tests of contractor saws at Woodworker's Journal cover a preproduction model. The single-product review at Taunton includes a video tour of the saw, which wins a 2008 Editors' Choice award at Tools of the Trade. The review at Toologics.com is by an experienced woodworker who's also used the SawStop Cabinet Saw. Earlier, Popular Mechanics gives the SawStop an award for safety features unique among contractor saws, a hand surgeon discusses SawStop in relation to safety and potential medical costs in Woodcraft magazine, and ConsumerReports.org gives the SawStop technology thorough testing.

Our Sources

1. Wood Magazine

A former shop teacher and woodworking magazine editor gives the SawStop Contractor Saw a perfect 5-star rating after testing it with both the aluminum and Biesemeyer-style fences and both stamped-steel and cast-iron extension wings (recommending the cast iron). The review praises the SawStop for its heavy-duty cast-iron trunnions and good dust collection as well as for its riving knife and flesh-sensing blade brake.

Review: SawStop Safety Available in a Sub-$2,000 Saw, Doug Hicks, July 2009

2. Popular Woodworking

This detailed review praises the SawStop Contractor Saw for from start (easy setup, near perfect fit and finish) to finish -- with kudos for "all but non-existent" vibration, quiet 81-decibel running, and excellent dust collection. He also recommends opting for cast-iron wings, and concludes that though it lacks the power of a 3-horsepower cabinet saw, the SawStop Contractor Saw competes well even with hybrid saws.

Review: Tool Test: SawStop's Contractor Saw -- At Last, Glen D. Huey, Feb. 2009

3. Woodworker's Journal

Comparison tests of eight contractor saws give top ranking to the SawStop (based on a preproduction model), not because of its blade brake, but because of its overall quality and superior riving knife and blade guard.

Review: Tool Review: Raising the Bar on Contractor's Saws, Rob Johnstone, Oct. 2005

4. Toologics.com

This long, detailed single-product review is accompanied by a video tour of the SawStop Contractor Saw. The review praises the saw not only for its superb safety features, but also for its smooth adjustments, easy assembly, fine fit and finish and overall great performance.

Review: Tool Review: SawStop Contractor's Saw, John White, Mar. 2008

5. Tools of the Trade Online

The SawStop Contractor Saw wins an Editors' Choice award, with high praise for its flesh-sensing blade brake and true riving knife.

Review: 2008 Editors' Choice Awards, Editors of Tools of the Trade Online, 2008

6. TollChaser.com

This review of the SawStop Contractor Saw compares it with the SawStop Cabinet Saw, based on hands-on use of both. Though the 3-horsepower cabinet saw provides more power, the reviewer calls the SawStop Contractor Saw "a great table saw" and "the easiest saw to put together of any saw I have been exposed to."

Review: Ask Rick: How Does the SawStop Contractor Saw Compare to Other Saws?, Rick Peil, Sept. 2008

7. PopularMechanics.com

Based on a preview model, editors name the SawStop Contractor Saw one of the best products because of its flesh-sensing blade brake.

Review: The Smartest Stuff: Breakthrough Product Awards 2006, Editors of Popular Mechanics, Nov. 2006

8. Woodcraft Magazine

Both amateur and professional woodworkers agree here that the SawStop safety features alone make it far superior to other table saws, but the saw also earns praise for low vibration, out-of-the-box alignment, table flatness, blade run-out and parallelism.

Review: Safety First, Jim Derby, Jan. 2007

9. ConsumerReports.org

The SawStop blade brake is tested here to see if it really works -- testing it on hot dogs and chicken thighs to be sure it stops the blade, but also testing it on soft damp wood to check for false positives.

Review: Cutting-edge Protection for Hands and Fingers, Editors of ConsumerReports.org, June, 2007

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Ridgid R4510 Heavy-Duty Portable Table Saw with Stand
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