Complete Wellbore Cleanout Pack: Flat Bottom Grinding + Concave Debris Capture + Bladed Cutting + Pilot Precision

• Customization: Available
• After-sales Service: Lifetime Support
• Warranty: 12months
• Model NO.: Pilot Mills Fishing Tools
• Manufacturing Process: CNC Milling
• Surface Treatment: Spray-Paint
• Operation Pressure: Atmospheric Pressure
• Material: Cast Aluminum
• Colour: Blue
• Transport Package: Wooden
• Specification: API
• Trademark: KAIDI
• Origin: China
• HS Code: 8401100000

Product Description

Flat Bottom Junk Mill

The Flat Bottom Junk Mill is the most commonly used milling tool. It is designed to mill a wide variety of junk such as squeeze tools, packers, tubing, bridge plugs and similar objects.

Concave Junk Mills
The Concave Mill is designed for milling bit cones and  other loose objects. It keeps the fish in a centralized fix location under the mill for greater milling effectiveness.

Bladed Junk Mill
Bladed Junk Mill is dressed with high- quality tungsten carbide to ensure optimal performance in all applications. They are suitable for all types of general junk milling, as well as for removing packers, retainers, and squeeze tools.

Pilot Mill
The Pilot Mill is best used for milling stuck tubular tools, such as liner, liner hanger, wash pipe, rotary shoe or drill pipe. The pilot assembly keeps the tubular tools in a centered position, while the milling blades mill the product away.

Tapered Mills
The Tapered Mill is designed for milling through various types of downhole obstructions, and reaming out liners and whipstock windows. It works well in collapsed casing as well as tight spots.

Economill
The Economill is an effective tool for light duty milling jobs such as packers, bridge plug, and cement. This mill can be easily make-up and break-out with standard bit breakers.

String Junk Mill
The String Mill is designed to clean casing and whipstock windows. Its short leading and trailing angles, allow the mill to clean "bird nest" and other obstructions in the string, while the bottomhole tool is milling. This string mill assures that the milled section maintains full gage.

Skirted Junk Mill
The Skirted Junk Mill is designed for milling tubular fish, either inside casing or in open hole. Should the fish be plugged, it is far better to use a shoe- type guide with a flat mill to avoid sidetracking.
 

Product Parameters

Serial Number	I.D (mm)	Joint thread	Suitable hole diameter (mm)
1	89	NC26,2-3/8REG	95.2-101.6
2	97		107.9-114.3
3	110	NC31,2-7/8REG,3-1/3REG	117.5-127.0
4	121		130.0-139.7
5	130		142.9-152.4
6	140	NC38,3-1/2REG,4-1/2REG	155.6-165.1
7	156		168.0-187.3
8	178		190.5-209.5
9	200	NC50,4-1/2REG	212.7-241.3
10	232		244.5-269.9
11	257	6-5/8REG	273.0-295.3
12	279		298.5-317.5
13	295		320.6-346.1
14	330		349.3-406.4
15	381		406.4-444.5
16	406	7-5/8REG	431.8-508.0
17	432		457.2-533.4
18	534		558.8-660.0
19	686		711.2-863.6

 

 

Contact for Technical Support:
LAURA Manager

FAQ for Oilfield Machinery Products

Q1:Do your products comply with API/ISO international standards?
Answer: Yes, our products fully comply with API Spec 7-1, API 6A, and are certified with ISO 9001.
Q2:How do we ensure quality?
Answer:Production samples are always made before mass production.
A final inspection is always conducted before shipment.
Q3:: Are you the manufacturer? What petroleum machinery products do you mainly offer?
Answer: Yes, we are a professional manufacturer integrating R&D, production and export with our own production base. Our main products include:
Fishing Tools (e.g., overshots, fishing spears, milling shoes
Drilling Tools (e.g., drill pipes, stabilizers, reamers)
Valves (e.g., gate valves, check valves, safety valves)
Other downhole equipment, etc.
For more details, please contact our sales team We also provide customized OEM solutions.
Q4:What is the warranty period? How to claim it?
Answer: 12-month warranty. Provide the serial number and fault description for a response within 48 hours.
Q5:Do you provide technical training or on-site support?
Answer: Free remote training is available. On-site support costs are negotiable.
Q6: What is the lead time for delivery?
Answer: 30 days for standard products; 60-90 days for customized orders (subject to complexity).
Q7: What shipping methods do you offer? How to track orders?
Answer: Sea express shipping available. Tracking number and link provided after shipment.
Q8: How do you package the products to prevent rust during sea shipping?**  
Answer:Packaging includes anti-rust oil, vacuum sealing, wooden crates, and desiccants.*  
Q9:Do you accept customized orders?
Answer: OEM is accepted. Submit detailed drawings or specifications for a quote.
Q10:How to get your latest product catalog?For any further detailed inquiries, please feel free to contact us .