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SHDIATOOL 12 Inch Extension Rod for Core Drill Bits with 1-1/4 Inch UNC Thread

Free shipping on orders over $29.99

$39.99

$ 18 .99 $18.99

In Stock

1.Size:4 Inch


About this item

  • Shaft Size 12 Inch, 1-1/4"-7 male thread to 1-1/4"-7 female thread
  • Work status for connecting with diamond core bits
  • Could be used for drill bits with 1-1/4" UNC thread
  • The shaft is hollow to allow water flow during wet applications
  • Good quality steel, long life



Product Description


Kevin
Reviewed in the United States on May 11, 2024
I've used a few different brands of these particular extensions. All of them beyond 2 or 3 inches vibrate A LOT. I thought maybe I needed one meant for high rpm, like this one. Awesome, problem solved right? Nah this is the same as the others unfortunately. It might be ok in the
Jun
Reviewed in Canada on March 11, 2024
n/a
joe
Reviewed in the United States on October 2, 2024
Put this on a core drill with a 4×12" bit to drill a 18" thick rock wall. Worked very well. It allowed me to drill ata an angle through the wall
N8
Reviewed in the United States on January 20, 2024
Worth the money
Fredy
Reviewed in the United States on October 30, 2023
The media could not be loaded.
E R S
Reviewed in the United States on December 22, 2021
Spins true, don't forget to use a nice copper washer with it.
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