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10 Inch Earth Auger Bit
Key item features
- Quick Replacement: Replaceable fishtail point #8958HDJ threads in in seconds
- Durable Blade: Hardened, abrasion resistant, replaceable cutting blade
- Extended Length: 36 inch overall length for maximum drilling depth
- Optional Extensions: Drill even deeper with optional extensions
- Wide Compatibility: Fits all ThunderBay, Earthquake, Dolmar, Echo, and Maruyama one AND two man earth auger powerheads
- Shock Absorbing: Equipped with a Shock absorbing Torque Coil
- Universal Fit: Compatible with Thunderbay, Earthquake, Harbor Freight, Echo, Dolmar, Maruyama, and all earth auger powerheads with a 7/8" drive
Generated by AI
Specs
- Power typeGas
- Auger & post hole digger typeEarth Auger Bit
- Cutting diameter10 in
- Maximum bit depth25 in
- Engine displacement43 cc
- FeaturesReplaceable Cutting Blade
Current price is USD$98.99
Price when purchased online
- Free shipping
Free 30-day returns
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Ships to
Arrives between Jul 10 - Jul 14
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Sold and shipped by THUNDERBAY PRODUCTS
5 stars out of 5, based on 6 seller reviews(5.0)6 seller reviews
Free 30-day returns
About this item
Product details
10 Inch earth auger with Shock absorbing Torque Coil and replaceable fishtail point and cutting blades, perfect for all soil types! This auger fits Thunderbay, Earthquake, Harbor Freight, Echo, Dolmar, Maruyama, and all earth auger powerheads with a 7/8" drive.
- Replaceable fishtail point #8958HDJ threads in in seconds
- Hardened, abrasion resistant, replaceable cutting blade
- 36 inch overall length for maximum drilling depth
- Drill even deeper with optional extenions
- Fits all ThunderBay, Earthquake, Dolmar, Echo, and Maruyama one AND two man earth auger powerheads
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Power type
Gas
Auger & post hole digger type
Earth Auger Bit
Cutting diameter
10 in
Maximum bit depth
25 in
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Showing 1-1 of 1 review
Feb 16, 2026
Gabriella
5 out of 5 stars review
Verified Purchase
Great for gardening
This is the most affordable 10” bit i could find. It goes through the ground like any other bit. I have heavy clay and as long as it's not high summer it works perfectly. I'd recommend it for anyone who likes gardening as much as I do.
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