
Belltec TM48 3-Point Rock Drill
The Belltec TM48 is a three-point-mounted rock drill that converts a tractor into a powered post-hole driller. It uses tractor hydraulics and a gearbox with an automatic torque limiter to drill straight holes in hard ground, including rock or concrete when fitted with the correct auger.
Key Features & Specifications
- Mount: 3-point hitch, compatible with Category 1, 2, and 3
- Weight: 1,100 lb
- Tractor requirement: 28 HP minimum
- Hydraulics: Requires 2 remote hydraulic valves for down pressure/control
- Gearbox: Heavy-duty gearbox with automatic torque limiter for overload protection
- Drilling system: Frame-guided for straight, repeatable holes
- Max depth: Up to 60 inches with a single auger
- Rock/concrete capability: Can drill through rock or concrete when paired with appropriate rock/diamond augers
- Use case: Powered down-pressure drilling—no separate mast required
Ideal For: Farmers, ranchers, and contractors who need reliable 3-point drilling for fence posts, foundations, or rock/soil conditions where hydraulic downforce and a torque-limited gearbox are required.
Shipping & Delivery
American Grain Supply offers free shipping on all orders over $2,500 within the contiguous United States. Equipment ships directly from the manufacturer via freight carrier.
- Order Processing: 3-5 business days
- Transit Time: 5-7 business days via freight
- Total Estimated Delivery: 8-12 business days
Depending on seasonality and availability, shipping times may vary. You will receive tracking information once your order has shipped. For questions, call (404) 667-2554.
Warranty & Returns
All products carry the full manufacturer warranty. Warranty terms vary by manufacturer and product.
If you receive a defective or damaged product, contact us within 48 hours of delivery at (404) 667-2554. We will work with the manufacturer to resolve the issue promptly.
Returns of unused, undamaged products may be accepted within 30 days. A restocking fee may apply. See our Return Policy for details.
Questions About This Product?
Our equipment specialists are happy to help you determine if this product is right for your operation.
- Phone: (404) 667-2554
- Email: sales@americangrainsupply.com
- Hours: Mon-Fri, 8:00 AM - 5:00 PM EST



