McMillen 8 Inch Skid Steer Auger Bit
Overview
The McMillen 8-inch auger bit is a standard fence post drilling size for T-post and corner post holes across Canadian farms and ranches. McMillen bits use replaceable carbide teeth for long service life. The 8-inch diameter is one of the most common sizes for agricultural fence installation in Canada.
Canada Availability
Best for: fence posts, T-posts, corner posts, agricultural fence lines
Compare with: Baumalight 10 Inch Skid Steer Auger Bit · Baumalight 12 Inch Skid Steer Auger Bit
Key Facts
- Brand: McMillen
- Bit diameter: 8 inches
- Type: skid steer auger bit
- Teeth: replaceable carbide
- Application: fence posts, T-posts, corner posts, agricultural fence lines
- Typical bit weight: 25–40 lbs
- Hydraulic flow: determined by auger drive unit (typically 15–30 GPM standard flow, 30–45 GPM high-flow for large drives)
Is This Right For You?
✅ Buy if…
- You already have an auger drive unit and need the right bit for your soil type or hole diameter
- You drill specific hole sizes for fence posts, footings, or tree planting and need diameter variety
⛔ Skip if…
- You don't have an auger drive unit — a bit alone does nothing without a compatible drive motor
- Your soil is solid rock or hardpan — standard earth bits fail fast, you need a dedicated frost/rock bit
🔍 Also consider…
- Rock or frost auger bit if your ground is caliche, Shield rock, or frozen Prairie soil
- Auger drive unit if you don't yet have one compatible with your machine's hydraulic flow
Compatible with all skid steer brands and compact track loaders via universal SSQA quick attach. Mid-frame machines (S450–S650 class) are the most common fit.
About McMillen in Canada
McMillen is a US-based manufacturer of auger drives and bits with a long track record in North American construction and agricultural markets. Their heavy-duty auger systems are available through equipment dealers across Canada and are built to handle demanding soil and rock conditions.
✅ Last checked: March 2026