Parlec DA180-0750 Double Angle Collet 3/4 Inch DA180

Product Description

The PARLEC DA180-0750 is a Double Angle Collet in the DA180 series, designed for use in DA-style collet chucks on CNC machining centers and milling machines. With a nominal capacity of 3/4 inch (0.7500 decimal inch) and an overall length of 1.639 inches, this collet provides consistent clamping force and accurate tool-to-spindle concentricity for high-speed cutting operations. The 1.025-inch overall diameter ensures a secure seat within compatible collet chucks. Machinists and tooling specialists install this collet as part of a toolholder assembly to grip end mills, drills, and other round-shank cutting tools during production runs.

The DA180-0750 is suited for use in light-to-medium milling and drilling applications where DA180-series collet chucks are already in service. Typical installations include horizontal and vertical CNC milling centers in job shops, production facilities, and toolroom environments. The DA series double-angle design provides two-surface clamping contact, which improves grip consistency compared to single-angle collet designs. This collet accommodates shank diameters ranging from 0.7344 to 0.7500 decimal inch, making it appropriate for standard 3/4-inch shank cutting tools.

Key Features

• DA180 series double-angle design provides two-surface clamping contact for secure tool retention
• Nominal capacity of 3/4 inch with a maximum collet capacity of 0.7500 decimal inch
• Minimum collet capacity of 0.7344 decimal inch accommodates slight undersize shanks
• Overall length of 1.639 inches for compact toolholder assembly depth
• Overall diameter of 1.025 inches for proper seating in DA180 collet chucks
• Weight of 1 pound supports straightforward handling and tool change procedures

Compatibility

Designed for use with DA180-series collet chucks that accept DA180 style double-angle collets with a 3/4-inch nominal capacity.

Installation Notes

Installation is performed by qualified machinists or tooling technicians. Before changing collets, power down the spindle completely and confirm the machine is in a safe, locked-out state per your facility lockout/tagout procedures. Insert the collet into the chuck body before threading on the collet nut to avoid cross-threading or collet damage. Inspect the collet bore and chuck taper for chips or debris before assembly, as contamination directly affects runout and tool life.