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HDR Rock Auger Bits | McMillen

HDR Rock Auger Bits | McMillen

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82.00 LBS
Built to Order

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McMillen Heavy Duty Rock Ripper Auger Bits 

Designed to excel in the most extreme application, these heavy-duty Rock Ripper Auger Bits from McMillen bring durability and strength when you need it most. Engineered to handle solid, fracturable rock, as well as frozen ground, hard clay, and compacted soils, these are the most heavy-duty Auger Bits McMillen has to offer. Bullet-style teeth, fabricated broing head, and heavy-duty single flighting all combine to result in this selection of heavy duty auger tools, available in many widths from 6" all the way up to 36". No matter how extreme your application, there's sure to be a HDR Auger Bit that will rise to the challenge.

McMillen HDR Rock Ripper Auger Bits come standard with a length of 4' and 2" hexagon collar.

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  • Heavy-duty rock ripper auger bits for extreme applications
  • Ideal for solid, fracturable rock
  • Excels in frozen ground and compacted soils
  • Bullet-style teeth and fabricated boring head
  • Heavy-duty single flighting
  • Hexagon collar: 2"
  • Length: 4'
  • 0.75" thick bottom flight
  • Hardface outer edge
  • Bullet Teeth: .77" diameter
  • Rated to 6,0000 ft. lbs.

Shop All McMillen Auger Bits (Click for more information)

6" - 36"
137 - 414 Lbs.
Bullet Style
Forged - Bullet Mount
Flighting Size:
3/4" Hard Faced
Tube Size:
Varies by Size
2 Year from Mfg.
Drive Hub:
2" Hex Multi Hole Size & Location
steel surcharge:

Product Videos

McMillen Augers & Auger Drives 05:11
  • McMillen Augers & Auger Drives
    Need to dig holes for utility, construction or landscaping purposes with minimal damage to the surrounding areas? McMillen Augers and Drives, by Paladin Attachments, are designed to work on skid steers, compact tractors, mini-compact loaders, mini-excavators and telehandlers. With auger diameters ranging from 4" to 36", operators have the flexibility to dig specific hole sizes that match each application.

Skid Steer Solutions LLC relies on trusted manufacturers to supply and support the products sold on or its representatives. The majority of attachment products for sale come with a manufacturer represented warranty against manufacturing defects for at least a 12 month period after the date of sale. Items sold as "demo", "return", "resale", "prototype", or "closeout" are generally not covered by warranty. Please see each manufacturer's limited warranty on our Warranty Page .

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