ECHO 18 in. Auger Bit Extension-99944900210 - The Home Depot


Model # 99944900210

Internet # 100675448

18 in. Auger Bit Extension

ECHO 18 in. Auger Bit Extension

This item has been discontinued.
The Home Depot no longer carries this specific product.

$56.97 / each


Model # 99944900210

Internet # 100675448

ECHO's 18 in. Extension Shaft is designed for use with the ECHO Earth/Ice Auger (EA-410) and select 7/8 in. diameter auger bits. The 18-extension allows the auger to dig deeper holes. The shaft easily installs with a simple bolt and nut assembly.

  • Designed to be used with the ECHO EA-410 Earth/Ice Auger and select auger bits
  • Adds 18 in. to the length of your auger bit
  • 7/8 in. diameter
  • Heavy duty for demanding use

Info & Guides

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Assembled Depth (in.)  18 in  Assembled Height (in.)  1 in 
Assembled Width (in.)  1 in  Diameter (in.)  .875 in 
Drilling Depth (in)  18  Product Depth (in.)  18 
Product Height (in.) 
Auger Type  Earth/ice  Auger type  Earth/ice 
Clockwise rotation  Yes  Extensions available  Yes 
Material  Steel  Product Weight (lb.)  2.5 lb 
Replaceable cutting blade  No  Replaceable point  No 
Returnable  30-Day  Rust Resistant  Yes 
Shock spring  No 
Warranty / Certifications
Manufacturer Warranty  N/A 


Rated 3 out of 5 by 2 reviewers.
Rated 5 out of 5 by Just the reach I needed Most auger bits are 24-30". With this extension, I can now easily put the posts in the ground 36" deep -or deeper if need be. If most posts are 8', I don't see the need in cutting the top 6-10" off just so I don't have to dig as deep. I wish they would stock this in the stores with their augers and bits... March 1, 2013
Rated 1 out of 5 by wrong size They don't tell you in the ad what size it is...I need a ONE inch and the ONLY one they have is a 7/8" it ain't gonna fit. So of course I'm NOT HAPPY with this product. Get it together Home Depot!!!! November 5, 2013
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