Die Collar is a special external fishing tool which is engaged on the outside wall of tubing objects such as oil tubing and drill pipe. The Die Collar are made up of high quality alloy steel and processed by special heat treatment, having the advantages of high strength, high toughness and easy tapping.

Run the Die Collar in the hole to the top of the stuck fish. Apply less than one point of weight and rotate the die collar until the tapered threads.

Taper tap is an internal catch fishing tool designed to retrieve tubular members from the well bore. It is the most economical tool of its kind for freeing fish. The taper tap is manufactured from high alloy steel and special heat treated. The hardened cutting teeth are carbo-nitrided and machined on a shallow taper to provide an excellent grip for light duty pick-up jobs. Plain watertight wickers are furnished either plain or threaded for skirts. Standard taper taps are supplied with right hand threads. Left hand threads are also available on request at no extra charge.