Aloris CA-41D Boring Bar Holder Series Ca Lathe Tool Post

Product Description

The ALORIS CA-41D is a boring bar holder designed for use with quick-change lathe tool post systems. It accepts boring bars up to 1-1/2 inches in diameter and provides a centerline height of 1-3/8 inches. Built for lathes with a swing range of 14 to 20 inches, the CA-41D fits into the Series CA quick-change tool post system. The overall height is 2-3/4 inches. This holder is installed by machinists and tool room technicians on manual and CNC lathes where repeatable tool positioning is required. At 6.54 pounds, it is a solid, shop-grade component suited for production and maintenance turning applications.

The CA-41D is intended for use on engine lathes and toolroom lathes with a 14 to 20 inch swing. It is part of the ALORIS Series CA quick-change tool post system, which is a widely used wedge-type or piston-type quick-change platform in professional machine shops. This holder is typically used when boring operations require a secure, repeatable setup. It is appropriate for both light finishing passes and moderate material removal in ferrous and non-ferrous boring applications.

Key Features

• Accepts boring bars up to 1-1/2 inches in diameter
• Centerline height of 1-3/8 inches for accurate tool alignment
• Compatible with lathes in the 14 to 20 inch swing range
• Overall height of 2-3/4 inches for low-profile rigidity
• Part of the Series CA quick-change tool post system for fast tool changes
• No through-coolant port, keeping the design straightforward and durable

Compatibility

Designed for use with ALORIS Series CA quick-change tool post systems on lathes with a 14 to 20 inch swing.

Installation Notes

Installation is performed by a machinist or tool room technician. Before mounting or removing any tool holder, ensure the lathe spindle is fully stopped and all power is locked out per shop lockout/tagout procedures. Seat the holder firmly in the quick-change tool post and verify the locking mechanism is fully engaged before taking a cut. Check boring bar runout and centerline height against the workpiece centerline before beginning any operation.