These brand new, heavy duty, American made 🇺🇸 attachments from Premier will fit any auger drive with 2” hex collar.
 
**We have auger drives too! Ask about drive + bit combo pricing**
 
See dirt/rock bit, extension, adapter and planer pricing below:
 
4’ Cast steel, HD double flighting,
DIRT BITS:
 
• 4'' dirt bit $357
• 6” dirt bit $430
• 9” dirt bit $653
• 12” dirt bit $791
• 16” dirt bit $941
• 18” dirt bit $1,014
• 24” dirt bit $1,254
• 30” dirt bit $1,736
• 36” dirt bit $2,213
 
4’ Cast steel, HD single flighting, bullet style teeth, ROCK BITS:
 
• 2” rock puffer bit (3’ long) $448
• 4” rock bit $1,013 (fishtail carbide head)
• 6” rock bit $1,120
• 9” rock bit $1,475
• 12” rock bit $1,614
 
STUMP GRINDER PLANER:
 
• 12” stump planer bit $1,299
 
EXTENSIONS:
 
• 4’ variable extension $490
• 4’ tube extension $490 (great for rock)
 
ADAPTERS:
 
• 2” hex F to 2” round M adapter $269
• 2” hex F to 2-9/16” round M $269
 
**We also carry carbide teeth to convert dirt bits to dirt/rock hybrid that may be more efficient if not in solid rock**
 
HYBRID CARBIDE TEETH:
• 4” CDR Rock Fishtail Pilot Point $163
• RB Carbide Wisdom Tooth $34 (each)