Skip to content

tractor Attachments

AUGER extensions

Maximize the reach and performance of your auger with Blue Diamond® Auger Extensions, available in lengths from 12" to 72". Designed for durability and versatility, these extensions help you get the most out of your auger bits and drive units in demanding drilling applications.

Choose between fixed and variable-length options:

  • Fixed extensions feature a solid shaft for maximum strength and are ideal for high-pressure drive units or strenuous applications.
  • Variable extensions include adjustment holes every 12" for flexible drilling depth and multi-position use.

Product Details

Download Brochure
  • Available in Hex or Round shafts
  • Fixed or variable length options (12"–72")
  • Single-hole fixed design for full-length use
  • Variable model includes a hole every 12" for adjustable depth
  • Recommended for 9" auger bits and larger
  • Retainer bolt and nut required for installation
Part Number Model Weight
Part Number205365-KIT ModelFixed, 2" Hex, 12" Long w/Retainer Bolt Weight20 lbs
Part Number205375-KIT ModelFixed, 2" Hex, 48" Long w/Retainer Bolt Weight60 lbs
Part Number205370-KIT ModelFixed, 2" Hex, 24" Long w/Retainer Bolt Weight36 lbs
Part Number205380-KIT ModelFixed, 2" Hex, 72" Long w/Retainer Bolt Weight82 lbs
Part Number205367-KIT ModelFixed, 2 9/16" Round, 12" Long w/Retainer Bolt Weight21 lbs
Part Number205377 ModelFixed, 2 9/16" Round, 48" Long Weight77 lbs
Part Number205382 ModelFixed, 2 9/16" Round, 72" Long Weight110 lbs
Part Number205315-KIT ModelVariable, 2" Hex 24" Long w/Retainer Bolt Weight34 lbs
Part Number205320-KIT ModelVariable, 2" Hex 48" Long w/Retainer Bolt Weight56 lbs
Part Number205325-KIT ModelVariable, 2" Hex 72" Long w/Retainer Bolt Weight77 lbs
Part Number205334-KIT ModelVariable, 2" Round, 48" Long w/Retainer Bolt Weight46 lbs
Part Number205312-KIT ModelVariable, 2 9/16" Round, 12" Long w/Retainer Bolt Weight21 lbs
Part Number205317-KIT ModelVariable, 2 9/16" Round, 24" Long w/Retainer Bolt Weight40 lbs
Part Number205335-KIT ModelVariable, 2 9/16" Round, 48" Long w/Retainer Bolt Weight74 lbs
Part Number205347 ModelVariable, 2 9/16" Round, 72" Long Weight84 lbs