Milwaukee 6370-20 8-in Metal Cutting Saw

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Item Number:MLW6370-20
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Milwaukee 6370-20 8-in Metal Cutting Saw

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The 6370-20 includes:

  • 1x Milwaukee 6370-20 6370 8" Metal Cutting Saw
  • 1x Blade Wrench
  • 1x Circular Saw Blade


  • Dry-cut technology provides faster, cleaner, more affordable metal cutting
  • Plunge lever for fast, effective plunge cuts
  • Durable blade shield with integral chiptank deflects/collects hot chips and sparks
  • 2-9/16 in. cut depth for one-pass cuts through most common materials
  • Exclusive quick-release shield latch for fast waste disposal and blade changes
  • Powerful 13.0 amp, 3,700 rpm motor
  • Premium cermet-tipped blades cut faster, cleaner, and longer than other carbide-tipped or friction blades

Milwaukee's 6370-20 8" Metal Cutting Circular Saw delivers faster, cooler, cleaner, more affordable metal cutting. Forget the showers of hot metal chips and sparks that were once an aerial threat on metal construction jobsites. The 6370 shears the metal, producing a virtually spark-free wake and cool, burr and scorch-free edges that don't require post-cut finishing. Cool cut waste, in the form of metal shavings, is effectively contained with a durable magnesium blade shield and channeled into the saw's integral ChipTank. Cool cutting also means that materials can be handled almost immediately following a cut, reducing downtime.

Driven by a powerful 13 amp (1-3/4 max HP), 3,700 RPM motor and equipped with a full grill of razor-sharp, cermet-tip teeth, the 6370 tears through tough cuts without hesitation. Count on up to 10 gauge sheets and 1/4 in. steel plate cuts, all day, every day. More extreme cuts, even up to 3/4 in. steel plate, are possible when proper operating techniques are used.

Any way you slice it, cold cutting metal means value. Internal test results indicate that our new metal cutting blades last a minimum of 25 times a standard abrasive wheel. Specially-formulated cermet tip metallurgy and tooth geometry ensure these incredible blades cut faster, stay sharp longer, and resist more impacts. Translation? A significantly lower cost per cut ($0.20 versus $0.60), not to mention the savings associated with 1 versus 25 blade changes.

To keep on target, the new 6370 features a set of on-board sight-line and blade point-of-entry indicators along with a slot in the saw's shoe for a rip fence. It is also the first and only corded metal cutting saw to feature a lower guard retraction lever. Plunge cuts, a frequent challenge for metal roofing contractors, are fast and furious with this exciting new tool. The lever's location, adjacent to the side handle, ensures that the user has both hands firmly on the saw throughout the cut.

Beyond its capacity to cut solid, thicker gauge materials, the 6370, with a 2-9/16 in. cut-depth, screams through most corrugated metal roofing and decking sheets, structural, shape, grating and framing materials in one-pass. Insufficient cut depth means material must be flipped over and re-cut, usually a two-man operation.

To ensure a smooth ride, the new 6370 is equipped with a set of serious comfort features. The tool's rear and side handles feature soft, tactile gripping surfaces and are designed to comfortably fit any user's hands. The side handle is canted forward to reduce wrist strain as well as wrapped completely to the motor housing, offering maximum comfort and control in any cutting orientation.

Down-time is lost time so we've added valuable, time-saving features to the 6370. Removing the blade shield to discard cut waste or change blades is effortless with our exclusive, quick-release shield buckle. The remaining saw controls are conveniently located to ensure fast, effortless operation before, during and after the cut.

Tech Specs:

  • Brand: Milwaukee
  • Model: 6370
  • MPN: 6370-20
  • UPC: 045242049523
  • Type: Cutting Saw
  • Voltage: 120 AC/DC
  • Amps: 13.0
  • Blade Size: 8 in.
  • No Load Speed: 3,700 RPM
  • Spindle: 5/8 in.
  • Cord Type: 15 ft. Fixed
  • Construction Type: Grounded
  • Metal/Wood Cutting: Metal
  • Electric Brake: No
  • Spindle Lock: Yes
  • Soft Grip Handle: Yes
  • Adjustable Handle: No
  • Blade Position: Right
  • Depth of Cut at 90?: 2-9/16 in.
  • Length: 16-1/2 in.
  • Tool Weight: 13.3 lbs.
  • Package Qty.: 1
Overall Rating for Milwaukee 6370-20 8-in Metal Cutting Saw
(based on 1 review)
Great saw!
By Clint from Milton, VT on June 18, 2015
Typical well built Milwaukee product, the chip catcher works well, and the baseplate is nice with taller edges for running against a guide. There are nice indications on the baseplate for blade/kerf, blade start locations. I cut about 15 lf of 1/4" A36 steel plate steel before the blade does not cut well. Makes for some expensive cuts based on blade life/cost. The cut quality and speed is impressive though, If you are doing a lot of cutting you will eat through blades. I have heard these cermet blades can be re-sharpened but have not tried yet.
quality construction
cut quality
cut speed
cut accuracy

I would recommend this item to a friend.

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