Handheld Rotary Well Drilling Machine

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Section : Machinery
Category : Drilling Rigs
SKU : 1601031785150

Product Description

Small electric drilling machine is widely used in the family wells, factory wells, take the living water, farmland irrigation wells, installation of water and air conditioning, solar water heaters, site piling, etc., the whole head weighs about 8 kg, easy to carry. The maximum depth of 80 meters, well diameter 50-200 mm. Special specifications can be customized. Power: single-phase 220V motor, adjustable speed, can be reversed. Home lighting can be.

This machine uses a multi-gear design, although the increase in production costs and manufacturing processes, but this design will make a good machine drilling machine (like a car than the fourth gear strong, but also easy to master the same reason) Well drilling, drilling speed, easy to grasp. If the gear less, a kilowatt motor has not more than seven hundred watts of motor power, and high speed, easy to grasp when drilling wells. This multi-gear structure drilling machine after many years of use, drilling effect is very good!

The advantages of disc design: easy to master, drilling can be free to turn the position, will not scratch the head and waist.

The factory production of small electric drilling machine head, random with two 6.5 cm steel drill bit each one, drilling, the two drill can choose one, the price (please consult customer service to understand the price). But also reprovision drill pipe, drill pipe diameter is 32mm, a length of about 1.8 meters, (please consult customer service to understand the price) / root.

Paramater

Max drilling depth	40m
Drilling diameter	50-200mm
Voltage	220v
Weight	8kg

Detail

Shipping Timeframes: All orders are processed within 2-5 business days (excluding weekends and holidays). After your order has been processed, the estimated delivery time is before 14 Dec, 2026, depending on customs, Please note that due to high demand, some items may experience longer shipping times, which will be communicated at order confirmation email.
Order Processing Time: Please allow 2-5 business days for us to process your order before it is shipped . Orders placed after 16:00 on Fridays, or during weekends and public holidays, will begin processing on the next business day. Processing times may be extended during peak seasons or sales events.
Manufacturing Time: Some products needs manufacturing time, the manufacturing process will take approximately 10-30 business days depending on the product. This timeframe may vary depending on the complexity of the product and current demand. but this will be communicated with you during order confirmation.
Returns and Exchanges: We offer a 30-day return policy for most items. If you are not completely satisfied with your purchase, you may return it within 30 days of receipt for a refund or exchange. Items must be unused, in their original packaging, and accompanied by proof of purchase. Return shipping costs are the responsibility of the customer, unless the item was damaged or defective upon arrival.

1. What is the Handheld Rotary Well Drilling Machine used for?

It's a small electric drilling machine intended for household and light commercial use: drilling family wells, factory wells, irrigation wells, installing water/air-conditioning systems and solar water heaters, small piling jobs, and similar tasks where holes 50–200 mm diameter are required.

2. What power supply does the machine require?

The machine uses a single‑phase 220 V motor (standard household supply in many countries). The motor has adjustable speed and can run in reverse. For other voltages or export versions, consult the supplier.

3. What is the maximum drilling depth and diameter?

The product literature mentions drilling diameters from 50 to 200 mm. Depth information varies in the description (40 m is listed in parameters while other text mentions up to 80 m). Actual maximum depth depends on model and drill‑pipe configuration—please confirm the specific model's rating with the seller before purchase.

4. How portable is the machine?

The whole drilling head weighs about 8 kg, making it relatively easy to carry and suitable for handheld or small‑crew operation. Additional drill pipes and accessories add weight for deeper drilling.

5. What accessories are included?

Factory shipments typically include two steel drill bits (6.5 cm each). Drill pipes are usually sold separately; the standard drill pipe diameter is 32 mm and each section is about 1.8 m long. Contact customer service for exact packing lists and prices.

6. Can I increase drilling depth?

Yes. Depth is increased by adding drill‑pipe sections (each ≈1.8 m). The exact achievable depth depends on the number of sections used and the model's power/torque limits. Ask the supplier for recommended configurations for deeper wells.

7. What does the multi‑gear design do and why is it beneficial?

The multi‑gear transmission provides several speed/torque ranges, allowing better control over drilling speed and torque for different ground conditions. It makes drilling easier to manage (more torque at low speeds and higher speeds when appropriate) compared with a single‑gear design.

8. What is the 'disc design' advantage mentioned in the description?

The disc (rotary head) design allows the operator to freely rotate and position the drill without damaging the drill head or casing. It improves handling and helps prevent scratches or damage to the machine and drilling components during operation.

9. What safety measures should operators follow?

Wear appropriate PPE (gloves, eye and ear protection), secure the machine before drilling, ensure proper grounding and avoid wet electrical conditions, keep bystanders clear, never exceed the rated depth/torque, and use correct drill bits and pipes. Read the operator manual and, if inexperienced, get trained or supervised by someone experienced.

10. How do I choose the right drill bit and pipe?

Select drill‑bit diameter based on desired well diameter (50–200 mm supported). Use the recommended 32 mm drill pipe sections for the standard configuration. Match bit type to soil/rock conditions (cutting, auger, or rock bits) and consult the supplier for bit selection and availability of special bits.

11. Is the machine suitable for hard rock drilling?

This handheld rotary machine is optimized for shallow to moderate depth drilling and softer ground or mixed conditions common to household and small agricultural wells. For hard, continuous rock or very deep commercial drilling, a purpose‑built heavy rig or specialized rock bits and techniques may be required. Consult the supplier about available bit types and any model upgrades for harder formations.

12. Are special specifications or custom models available?

Yes. The description states that special specifications can be customized. Contact customer service with your required depth, diameter, voltage, or other needs to discuss custom options, lead times, and pricing.

13. What maintenance and spare parts should I expect?

Routine maintenance includes keeping the gearbox and couplings lubricated, checking electrical connections, inspecting drill pipes and bits for wear, and replacing worn seals or brushes per the manual. Spare drill bits, drill‑pipe sections, and common wear parts should be available from the manufacturer or dealer—confirm warranty and spare‑parts support before purchase.

14. How do I handle stuck or jammed drill bits?

Use the reversible motor function to try backing the bit out slowly. Reduce torque and reverse rotation to free stuck bits. If that fails, stop the machine, stabilize the string, and manually remove or disassemble as recommended in the manual. Avoid applying excessive force to prevent damage. If unsure, contact technical support.

15. What warranty and after‑sales support are available?

Warranty terms and after‑sales support are not specified in the product text. Ask the seller for warranty duration, coverage details, available service centers, and spare parts availability before purchasing.