API 7-1 Downhole Milling Tools Flat Bottom Milling Shoes Tapered Mill

API 7-1 Downhole Milling Tools Flat Bottom Milling Shoes Tapered Mill

Milling Shoes and Milling tools are used for grinding and milling the metal droppings at the bottom of the well. And they are for trimming the top of the fish, and sometimes for grinding the shorter stuck drill collars and drill pipes.

We could supply flat bottom milling shoe, concave milling shoe, pilot milling shoe, pear type milling shoe and many other high efficient milling shoes, and various of milling tools.

O.D./IN: 4-1/8 to 16

Connection: NC26, 3-1/2REG, NC38, NC46, 4-1/2REG, 4-1/2REG, 6-5/8REG, 7-5/8REG

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 Mill
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 Mill
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.

Technical Specifications of Milling Shoes and Milling Tools

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