Pull Stud
Fig. 01Image for reference

Machine Tool AccessoriesPull Studs & Spindle Accessories

Pull Stud

BT, CAT, SK · solid or through coolant

  • R★R Brand
  • 14 sizes listed

Pull studs (retention knobs) for BT-30/40/50 (MAS 403; 45°, 30°, 60°, 90°), CAT-40/50 (ANSI B 5.50) including CAT-40 Mazak, and SK-40 (DIN 69871), each solid (without hole) or through coolant (with hole).

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14 sizes listed

SelectSizeType
BT-30 (MAS 403) 45°, 30°, 60°, 90°Solid
BT-30 (MAS 403) 45°, 30°, 60°, 90°Through coolant
BT-40 (MAS 403) 45°, 30°, 60°, 90°Solid
BT-40 (MAS 403) 45°, 30°, 60°, 90°Through coolant
BT-50 (MAS 403) 45°, 30°, 60°, 90°Solid
BT-50 (MAS 403) 45°, 30°, 60°, 90°Through coolant
CAT-40 (ANSI B 5.50) 45°Solid
CAT-40 (ANSI B 5.50) 45°Through coolant
CAT-40 (ANSI B 5.50) MazakSolid
CAT-40 (ANSI B 5.50) MazakThrough coolant
CAT-50 (ANSI B 5.50) 45°Solid
CAT-50 (ANSI B 5.50) 45°Through coolant
SK-40 (DIN 69871) 45°Solid
SK-40 (DIN 69871) 45°Through coolant

Technical data

Specifications

Standards
MAS 403, ANSI B 5.50, DIN 69871
Types
Solid (without hole), through coolant (with hole)