3 Point Auger Cutting Edge 4 Pack Replacement - Heavy Duty Fit

In this review the 3 point auger cutting edge 4 pack is evaluated for homeowners and small contractors who need an affordable, durable replacement for worn auger teeth. The pack includes four carbon steel cutting edges plus matched screws, and two edges pair to replace one auger drill bit, making the set a practical way to restore a heavy duty 3 point post hole digger quickly. The biggest reason to buy is the straightforward swap-out design combined with treated steel that resists rust and stands up to tough soil conditions.

Key Features

• Included hardware: Four cutting edges and matched screws are supplied so a single purchase provides replacements for two auger bits and saves time searching for fasteners.
• Durable material: Made from carbon steel with a treated surface, the edges resist rust and are strong enough to avoid easy breakage or deformation under load.
• Compatibility: At about 3.15 x 1.97 x 0.67 in each, the blades are sized to fit most heavy duty 3 point post hole diggers for tractors and skid steers.
• Easy installation: The matched screws and simple profile make attaching the cutting edges straightforward, letting operators replace a broken auger head on-site.
• Improved efficiency: The sharp, functional edges cut through soil and mixed ground more cleanly than dulled tips, which helps complete drilling jobs faster.

Who It's For

The 4 pack is well suited to small farms, landscape contractors, and homeowners using a tractor or skid steer with a heavy duty 3 point post hole digger who want a quick, low-cost way to restore digging performance. It is particularly useful for operators who perform frequent fence posts, tree planting, or sign installation and need replacement parts that are ready to bolt on.

Those who should look elsewhere include users with nonstandard auger geometries or proprietary mounting systems, and heavy industrial operators who routinely work in exceptionally rocky ground and require specialized, hardened teeth designed for extreme abrasion.

Pros & Cons

Pros

• Provides matched screws and four blades so two auger bits can be restored without extra purchases.
• Carbon steel construction with treated surface reduces rust and extends service life compared with untreated parts.
• Reasonable size compatibility covers most heavy duty 3 point post hole diggers for tractors and skid steers.
• Customers report the cutting edges work well and are easy to install, speeding repairs in the field.

Cons

• The blades are not described as hardened alloy, so extremely abrasive rocky conditions may wear them faster than specialized teeth.
• Fitment is broad but not guaranteed for every model, so confirm dimensions before ordering.

Specifications

Pack contents	4 cutting edges with matched screws
Material	Carbon steel, treated surface
Dimensions (L x W x T)	3.15 x 1.97 x 0.67 in (8 x 5 x 1.7 cm)
Replacement ratio	2 edges replace 1 auger drill bit
Compatible equipment	Most heavy duty 3 point post hole diggers for tractors and skid steers
Application	Garden work, fence posts, tree planting, general drilling in varied soil

Our Verdict

The 3 point auger cutting edge 4 pack is a practical, cost-effective choice for farmers, landscapers, and homeowners who need reliable replacement teeth that are easy to install and resist rust. While not a specialty hardened tooth for extreme rock abrasion, the treated carbon steel blades restore digging performance quickly and represent good value for routine post hole digging tasks.

Frequently Asked Questions

Will these cutting edges fit my post hole digger?
Measure your existing cutting edge and compare to the supplied 3.15 x 1.97 x 0.67 in dimensions; they fit most heavy duty 3 point augers but confirm fitment first.

Are the screws included?
Yes, matched screws are included so each cutting edge can be attached without buying separate fasteners.

How durable are the blades?
They are made from carbon steel with a treated surface that resists rust and reduces breakage, suitable for general soils though extreme rocky conditions may wear them faster.