Coolant Ring, ER20, 1/8 in. to 1/2 in. MPN:08520-20(SET)
Coolant Ring, ER20, 1/8 in. to 1/2 in.
The Techniks Coolant Ring is a precision component designed for use with ER collets, offering a reliable seal for optimal coolant performance. Suitable for a wide range of applications, this component is ideal for machining and metalworking operations where coolant is used to improve tool life and surface finish. By maintaining a tight seal, the Coolant Ring helps prevent coolant from leaking onto the workpiece, reducing waste and improving overall efficiency. Its compact design and metric measurement system make it a versatile solution for shops using ER collets and metric measurement systems.
Top product features:
- Collet Coolant Seal protects the ER collet from coolant entry during machining operations.
- PowerCOAT Coolant Nuts provide a durable and long-lasting seal for coolant flow control.
- The Coolant Ring is designed to prevent coolant from entering the ER collet, reducing machining errors and improving tool life.
Top product applications:
- Machining small parts with ER collets
- Drilling and tapping small diameter holes
- Turning and boring small diameter workpieces
- Collet Coolant Seal, 3.175 to 12.70 mm, Collet Series ER20, For Use With ER Collets
- PowerCOAT Coolant Nuts, Measurement System Metric, Type Black Gold
Additional Information
- Country of Origin: TW
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 2 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 2.50
- Package Width: 2.50
- Package Height: 1.00
- Package Weight: 0.15
Product info last updated on February 4, 2026 9:19am UTC
Category: Machining