Accupro 784510 DA180 Collet Set 33 Pc 1/4 to 3/4 in

Product Description

The ACCUPRO 784510 is a 33-piece DA180 double angle collet set covering a capacity range of 0.250 inches to 0.750 inches in 1/64-inch increments. Designed for use in DA180-series collet chucks, this set allows machinists and toolroom technicians to hold a wide variety of round-shank cutting tools and workpieces without changing chuck systems. The set delivers a total indicator runout (TIR) of 0.02 mm, making it suitable for precision milling, drilling, and tapping operations on CNC and manual machine tools. The full set weighs 6.4 pounds. Machinists working across multiple tool diameters in a single setup will find this set covers the most common inch-fraction sizes in a single purchase.

This collet set is suited for production machine shops, toolrooms, and job shops running DA180-compatible spindles. The 1/64-inch size increments ensure a secure grip on tools from 1/4 inch through 3/4 inch, covering the most frequently used shank diameters in general metalworking. It is appropriate for both CNC machining centers and manual mills or drill presses equipped with DA180-style chucks. The 33 individual collet sizes included cover fractional inch dimensions across the full range, reducing the need to stock individual collets separately.

Key Features

• 33-piece set covering 0.250 to 0.750 inches in 1/64-inch increments
• DA180 double angle collet system for broad machine compatibility
• TIR of 0.02 mm for precision tool holding
• Includes all major fractional inch sizes: 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, and all 1/64-increment intermediate sizes
• Single-purchase solution for DA180 collet chuck tooling requirements
• Set weight of 6.4 pounds indicates full solid-steel collet construction

Compatibility

Designed for use with DA180-series double angle collet chucks accepting collets with a capacity range of 1/4 inch to 3/4 inch in 1/64-inch increments.

Installation Notes

Installation should be performed by a qualified machinist or toolroom technician familiar with collet chuck systems. Ensure the spindle and collet chuck are fully de-energized and at rest before inserting or removing collets. Collet bores and chuck tapers should be clean and free of chips or debris before seating. Follow the machine tool manufacturer's torque and draw-bar specifications when securing the collet chuck.