How to Cut a Grommet Hole for Installation of the Oval Trailer Tail Lights # STL22RB
Question:
what is the best and cleanest way to cut the oval holes for trailer lights in metal?I dont have access to a gas cutter.
asked by: Randy M
Expert Reply:
The easiest way to cut the oval hole for the Rubber Grommet, # a70gb, in my opinion, would be to use a Light Mounting Bracket for 6-1/2 inch Oval Trailer Lights, BK70BB, as a template and then use a hole saw the correct size to cut a hole on each end of the mounting location. Then, use a angle grinder with cut off wheel or a reciprocating saw with metal cutting blade to cut the straight top and bottom sides of the hole.
The correct width for the grommet is 2-5/8 inches, but I have found that a 2-1/2 inch hole saw usually works well and you could enlarge the hole slightly with a file or small rotary tool with grinding stone. When drilling the holes make sure that the outside edge of each hole is 6-3/4 inches apart.
I produced a short video, see link showing a 2-1/2 inch hole saw and the mounting bracket I mentioned.
Products Referenced in This Question
3-Wire Pigtail for Optronics Trailer Lights - 3-Prong PL-3 Plug - 10" Lead
- Accessories and Parts
- Trailer Lights
- Wiring
- Plugs and Pigtails
- 10 Inch Long
- Three Wire
- Straight Pigtail
- Optronics
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Right Angle 3-Wire Pigtail for Optronics Trailer Lights - 3-Prong PL-3 Plug - 10" Lead
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- Trailer Lights
- Wiring
- Plugs and Pigtails
- 10 Inch Long
- Three Wire
- Right Angle Pigtail
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Trailer Light Mounting Bracket for 6-1/2" Oval Trailer Lights, Steel - Black Powder Coat
- Accessories and Parts
- Trailer Lights
- Mounting Hardware
- 6-1/2 Inch Diameter
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- Black
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Miro-Flex LED Trailer Tail Light - Stop, Tail, Turn - Submersible - 12 Diodes - Oval - Red Lens
- Trailer Lights
- Tail Lights
- Stop/Turn/Tail
- Oval
- Recessed Mount
- Submersible Lights
- LED Light
- 6-1/2L x 2-5/16W Inch
- Red
- Optronics
more information >
Product Page this Question was Asked From
PVC Grommet for 6-1/2" Oval Trailer Tail Lights
- Accessories and Parts
- Trailer Lights
- Mounting Hardware
- Grommet
- 6-1/2 Inch Long
- Oval
- Optronics
more information >
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Roman
5/1/2024
Hello. I can't find a showing link 2-1/2 hole sawing.