Bore Clamp - Iron, Sizes Available 10, 12, 15, 18 Inches | Id Clamping For Detailed Machining, Self-centering Design, Silver Finish

Bore clamps, also known as ID clamps, are used to securely hold a workpiece from the inside during machining operations. They expand within the workpiece's internal diameter, creating a firm grip without obstructing the external surface. This feature is useful in operations where external access to the workpiece is necessary, such as in detailed machining, drilling, or finishing tasks.

Bore & ID (Internal Diameter) Clamps - Carr Lane
Bore and ID (Internal Diameter) clamps are specialized clamping devices that securely hold a workpiece from the inside, providing a unique solution for machining operations. These clamps expand within the workpiece's internal diameter, creating a firm grip without obstructing the external surface. This feature is particularly advantageous in operations where external access to the workpiece is necessary, such as in detailed machining, drilling, or finishing tasks. Bore and ID clamps feature a self-centering design that ensures the clamp is perfectly aligned with the center of the workpiece to achieve uniform pressure and stability.
Bore clamps are designed to have their outside diameter finish machined by the customer to suit the bore size. The maximum diameter expansion is limited to .005 to .025", depending on the size.
Bore clamps are particularly suitable for:
Clamping in workpieces with smooth bore holes in the support surface ranging from 5.5 to 13 mm in diameter
Centering and clamping of workpieces with smooth machined bores ranging from 16 to 46 mm in diameter and a support surface square to the hole axis
Use on workpieces with complex external geometries that must be clamped for machining, drilling, or finishing tasks.
MATERIAL: IRON
SIZE: All sizes available 10,12,15,18 inches (Zinc + Bolt Nut)