MAZAK SK40 Pull Stud With Hole And Without Hole Pack of 1 lathealignmenttestbar Prevents chip curling

Prevents chip curling

stainless steel grades

properly heat-treated

BUT THERE IS A DIFFERENCE IN QUALITY AND MATERIAL

Ballnose are two flutes

MAZAK SK40 Pull Stud With Hole And Without Hole Pack of 1 lathealignmenttestbar Prevents chip curlingMazak SK40 Pull stud used in CNC machines for BT40 holders. The ISO standard name is MAS403. Pull studs are an essential link between the machine and the tool. The requirements concerning accuracy, rigidity and reliability are very high. Pull studs of low quality not only reduce machine performance but also pose a safety risk. A breaking pull stud might cause severe damage on machine and workpiece and even injuries on persons. Made of special steel