Experience unmatched drilling depth with Digga’s elite X040 SD Drive Auger Extension. Crafted for professionals, this American-made, super heavy-duty extension is compatible with 100mm square shafts and comes in lengths up to 10ft. Enjoy easy-fit design, reduced play, and superior rigidity. Trust Digga for the apex of auger technology.
$3,400.00 – $3,900.00Price range: $3,400.00 through $3,900.00
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Digga X040 Heavy Duty Auger Outer Extension
$2,050.00 – $2,250.00Price range: $2,050.00 through $2,250.00
Digga X030 Auger Outer Extension
$860.00 – $1,080.00Price range: $860.00 through $1,080.00
Digga X040 SD Drive Auger Extension
Drill fence posts, footings, and sign holes faster with this Digga Auger Extension Shafts. High-torque planetary drive powers through clay, rock, and frozen ground.
**Drill 30+ holes per day** — high-torque drive powers through tough soil
**Win more fencing jobs** — faster post holes mean higher margins
**No more hand digging** — save your crew's backs and your budget
$3,400.00 – $3,900.00Price range: $3,400.00 through $3,900.00
🔒 100% Secure Checkout
Free Returns 30-day hassle-free returns.
Free Delivery Every order, every time.
Ships in 3–5 Days Heavy-duty crating included.
4.9/5 Stars 2,400+ verified reviews.
Additional information
| Extension Length | 10 Foot HD Outer Extension – 100mm Square, 12 Foot HD Outer Extension – 100mm Square |
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Frequently Asked Questions
This Auger Extension Shafts is compatible with most skid steers, including Bobcat, CAT, John Deere, Kubota, Case, and New Holland. It uses a universal quick-attach mount. Use the fitment checker above or contact our team to verify compatibility with your specific model.
The Digga X040 SD Drive Auger Extension is built with heavy-duty construction designed for commercial use. Digga is known for reliable, contractor-grade equipment. Check the specifications tab above for complete details.
This item ships via LTL freight from US-based warehouses. Typical delivery is 5-10 business days. You'll receive tracking and a delivery appointment. Shipping costs are calculated at checkout.
Yes u2014 the Digga X040 SD Drive Auger Extension ships assembled and ready to mount. Connect to your machine's auxiliary hydraulics. Auger bits sold separately. No welding, cutting, or special tools required.
This Digga product includes a manufacturer warranty. Specific warranty terms and duration are listed in the product documentation. Iron Attachments handles all warranty claims directly u2014 contact our support team for any issues.
SKU: digga-x040-sd-drive-auger-extension
Categories: Auger Extension Shafts, Skid Steer Attachments
Brand: Digga
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About Digga Auger Extension Shafts
Digga manufactures professional-grade auger drive units, helical pile drivers, auger mounting frames, auger extension shafts, and auger attachments for skid steers, excavators, and compact equipment. Shop 136 Digga attachments at Iron Attachments with competitive pricing and fast US shipping.
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