Flat-bottom milling shoe

Flat-bottom milling shoe ,at the milling surface, the carbide particles are built up by welding, which plays 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. TypeO.D. (mm/inch)Connection APIOAL (mm/inch)PMX105105(4-1/8)NC23343(3-1/2)PMX114114(4-1/2)NC26406(16)PMX140140(5-1/2)3-1/2REG445(27-1/2)PMX152152(6)NC38470(18-1/2)PMX178178(7)NC46482(19)PMX195195(7-43/64)4-1/2REG540(21-1/4)PMX215215(8-15/32)4-1/2REG540(21-1/4)PMX311311(12-1/4)6-5/8REG595(23-27/64)PMX406406(16)7-5/8REG650(25-19/32)