ER-40 COLLECT SET

The ER-40 collet set is a popular tool used in machining and milling applications for securely holding various tools and workpieces. Here are the key features and types of ER-40 collet sets:

Key Features

1. Compatibility: ER-40 collets are designed to fit ER-40 tool holders and are compatible with various machines like milling machines and CNC routers.

2. Range of Sizes: Typically, ER-40 collets come in various sizes, accommodating a range of tool shank diameters (e.g., from 1 mm to 26 mm).

3. Precision: These collets provide excellent grip and minimal runout, ensuring precision during machining operations.

4. Material: Usually made from high-quality steel or alloy steel for durability and strength.

5. Flexibility: ER-40 sets can hold round shanks, end mills, drills, and other tooling.

Types of ER-40 Collet Sets

1. Standard Collet Set: A basic set that includes commonly used sizes (e.g., 1/8″, 1/4″, 3/8″, 1/2″, etc.).

2. Metric Collet Set: Includes sizes in millimetres (e.g.,  2 mm, 3 mm, up to 32 mm).

3. Tapered Collets: Designed for specific applications requiring a tapered fit.

4. Extended Reach Collets: For applications requiring longer reach.

5. Hex and Square Collets: Used for holding hex or square shank tools securely.

Benefits

– Easy Setup: Quick change and setup times.
– Versatility: Can accommodate a wide range of tooling.
– High Precision: Maintains tool alignment for better machining results.

Using an ER-40 collet set improves efficiency and accuracy in machining operations.