The use of Gushi end mill cutter

End mill cutter machining centers are mostly used spring clips suit sandwiched way, when used in a cantilever state. In the end mill cutter process, sometimes may appear gradually extended from the end mill cutter tool holder, or even fall, resulting in the phenomenon of the workpiece scrapped, the reason is usually because the knife is sandwiched between the inner hole and the outer diameter of the shank end mill cutters the existence of the film, resulting in insufficient clamping force due. End drill bits for wood cutters are usually coated with anti-rust oil factory, if you use a non-water-soluble cutting oil when cutting, will be attached to the tool holder bore mist layer film, when the toolholder shank and there are film, toolholder difficult to firmly grip the handle in neutral end mill cuttering process is easy loose fall. So before the end mill cutter setup, you should first end mill cuttering toolholder shank and the hole cleaned with cleaning fluid, dry and then carry out clamping.
When the larger diameter end cutting blade cutters, even toolholder shank and very clean, or accidents that may occur off the knife, then should be used with Weldon shank notch and the corresponding side locking mode.

Another problem that may occur after end mill cuttering cutter is clamped in the toolholder end mill cuttering machining neutral port at the break, the reason is usually because the toolholder used for too long, the holder of the port portion is worn tapered due at this time should be replaced with a new holder.