Gutter Outlet Punches

The Malco Gutter Outlet Punch and Dies make clean, accurate hole cuts in .032” (0.81 mm) aluminum gutter. Ample throat clearance allows these lightweight outlet punches to work over the front edge of gutter to quickly line up cuts. Convenient fastener holes are provided in the tool frame base for optional bench mount application. An easy ratcheting mechanism and angled punch-blade provide smooth cutting action. High carbon steel blades on punches ensure long service life and are also easily replaceable. Heat treated components and weather resistant finishes provide added tool strength and durability.

Malco Gutter Outlet Punch (GOT) Patent #6,289,709


  • Ejector built into tool frame safely removes metal slug from rectangular cuts.
  • Punch blades are easily replaceable.
  • Extra holes in base of tool frame allow for secure bench-mount operation.


Catalog #DescriptionDimensionsWeight
GOTTool Frame19 x 10 in. (483 x 254 mm)6.70 lbs. (3.04 kg.)
GOTRCReplacement Chocks
GOP23UKDie - Standard Rectangular Hole2 x 3 in. (51 x 76 mm)2.20 lbs. (1.00 kg.)
GOPRBReplacement Blade for GOP23UK1.30 lbs. (0.60 kg.)
GOP34UKDie - Standard Rectangular Hole3 x 4 in. (76 x 102 mm)2.50 lbs. (1.13 kg.)
GOP23XUKDie - X Style2 x 3 in. (51 x 76 mm)1.90 lbs. (0.86 kg.)
GOP23XRBReplacement Blade for GOP23XUK
GOP34XUKDie - X Style3 X 4 in. (76 x 102 mm)1.80 lbs. (.816 kg.)
GOP34XRBReplacement Blade for GOP34XUK2.34 lbs. (1.06 kg.)

My Review for Gutter Outlet Punches

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great tool, terrible customer service

Ive used the 2x3 X style gutter punch for ten years w/no problems. We ordered the 3x4 X style gutter punch and had to mail it back twice. MALCO has had our punch and die for almost four weeks now. I've called numerous times and I'm getting very little feedback from customer service or the Q&A department.