The SK50 / DIN 69872 Pull Stud is a critical component used in CNC machines for securing BT40 tool holders to the machine spindle. Also known by its ISO standard designation MAS 403, this pull stud forms the essential mechanical link between the machine and the cutting tool.
Due to the high demands of accuracy, rigidity, and operational safety, pull studs must be manufactured to the highest standards. Low-quality pull studs can significantly reduce machine performance and may lead to serious safety hazards, including tool pull-out, machine damage, or injury to personnel.
Our SK50 DIN69872 Pull Studs are manufactured from special alloy steel, precisely machined, and properly heat-treated to ensure maximum strength, rigidity, and long service life. Available in with hole and without hole variants to match different CNC machine requirements.
Key Features
-
Suitable for SK50 / DIN 69872 tool holding systems
-
Compatible with BT40 tool holders
-
Manufactured according to MAS 403 ISO standard
-
Available with coolant hole and without hole
-
High tensile strength and excellent rigidity
-
Precision machining for secure clamping and accurate tool positioning
-
Heat-treated for wear resistance and durability
-
Ensures safe and reliable machine operation
Specifications
-
Standard: SK50 / DIN 69872
-
ISO Standard Name: MAS 403
-
Application: CNC Machines
-
Tool Holder Compatibility: BT40
-
Material: Special Alloy Steel
-
Heat Treatment: Yes
-
Variants: With Hole / Without Hole
Readmoreless
