The Gotco Impression Block is an accessory tool used to accurately determine the dimensions and configuration of the upper end o

Milling Shoe can be divided into threekindsflat-bottomor concave-bottommilling shoe, guide milling shoeand cone milling shoe, according to its structure and shape. At themilling surface, the carbide particles are built up by welding, whichplays a part of self-milling. It is used to mill the fallen substances,such as bolt, nut, tooth wheel, slip dog, fittings for deep-well pump,etc.

Specifications

Type	Max. OD.	Connection	OAL
PMX215-1	215	4-1/2REG	540
PMX311-1	311	6-5/8REG	595
PMX406-1	406	7-5/8REG	650

professional Impression Block