ER16 Collet Chuck Adapter with hex nut, 3/4" Straight Shank, 4" Shank Length

AD34i-ER16A-4iRunning out of stock

Ø0.750" straight shank, fits any holder with a matching round bore. Takes DIN 6499 ER16 collets. Hex nut, Ø28 mm head, tightens with an open-end wrench. 4" shank, 132.6 mm overall. Alloy steel. Collets and wrench sold separately.

CA$41.60 excl. taxes

Retail price as of 08.26.2026

1 pcs.stock Calgary (T2C 1Z6)

Product Attributes

Technical Description

Reviews

Holder Style

ER Collet Chuck

Collet Standard

ER16

Outside Ø

3/4" (0.75)

Total Length, inch

5.22

Brand

EASYCUT

Item type

Adapters

Technical Description

ER16 Collet Chuck Adapter with Hex Nut, Straight Shank Ø3/4 x 4 Inches – High-Precision Tool Holding (SKU: AD34i-ER16A-4i)

The ER16 Collet Chuck Adapter with Hex Nut, Straight Shank Ø3/4 x 4 Inches is a high-precision tool holder designed for secure and stable clamping of cutting tools in CNC machining. Its hex nut design allows for easy tightening and improved grip, ensuring high accuracy and minimal runout in milling, drilling, and precision grinding applications.

Key Specifications:

Collet Type: ER16 with hex nut
Shank Type: Straight shank
Shank Diameter: Ø3/4 inch
Length: 4 inches
Material: High-strength alloy steel for durability and precision
Compatibility: Works with standard ER16 collets for secure tool clamping

Features & Benefits:

Hex Nut Design: Provides secure tightening and better grip, making tool changes quick and easy.
Precision Tool Holding: Ensures minimal runout for high-accuracy machining operations.

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