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PARLEC DA Collet Chuck Extension - DA Collet Chuck Extensions
PARLECDA Collet Chuck Extensions

PARLEC DA Collet Chuck Extension

The PARLEC Collet Chuck Extension is a DA180 collet chuck extension designed for use with DA180 collets. This model, MPN EXT125, features a 1 1/4 in shank diameter and a 1.813 in projection length. It is constructed…

SKU 3G-OTH-325148

Also listed as: EXT 125 · EXT-125

Brand
PARLEC
Item
DA Collet Chuck Extension
Part Number
EXT125
Category
DA Collet Chuck Extensions
Available to Order
Also known as:EXT125PARLEC
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Technical Specifications

PARLEC
Manufacturer Part Number
EXT125

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PARLEC Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The PARLEC Collet Chuck Extension is a DA180 collet chuck extension designed for use with DA180 collets. This model, MPN EXT125, features a 1 1/4 in shank diameter and a 1.813 in projection length. It is constructed for coolant-through capability, enabling internal coolant delivery during machining operations.

Frequently Asked Questions

What is the PARLEC Collet Chuck Extension used for?

The PARLEC Collet Chuck Extension is used to extend the reach of a DA180 collet system in machining centers. It holds DA180 collets for gripping cutting tools, and its coolant-through design delivers coolant directly to the cutting edge for improved chip evacuation and heat management.

What are the specifications of the PARLEC Collet Chuck Extension EXT125?

The PARLEC Collet Chuck Extension EXT125 has a DA180 collet type, a 1 1/4 in shank diameter, and a 1.813 in projection length. It features coolant-through capability for internal coolant delivery. The manufacturer part number is EXT125.

Where to buy the PARLEC Collet Chuck Extension worldwide?

You can source the PARLEC Collet Chuck Extension EXT125 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time.

How to install a PARLEC Collet Chuck Extension?

To install the PARLEC Collet Chuck Extension, clean the shank and spindle taper, then insert the extension into the spindle and tighten the drawbar or retention knob. Insert the DA180 collet and tool, then tighten the collet nut to the recommended torque. Always follow the machine manufacturer's instructions.

Used in

Common applications for PARLEC
Aerospace machining — Parlec PC6 boring heads for precision finish boring of engine components and structural parts.
Automotive powertrain — Parlec toolholders with CAT40 tapers for milling and drilling cylinder heads and blocks.
Medical device manufacturing — Parlec collet chucks for small-diameter tooling in Swiss-type and CNC lathes.
General job shops — Parlec V-flange toolholders for mixed-production milling and boring on vertical machining centers.
Heavy equipment repair — Parlec roughing boring heads for enlarging worn bores in large castings and weldments.
Energy sector — Parlec toolholding systems for machining valve bodies and pump housings in tough alloys.
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PARLEC Products

3G Electric supplies PARLEC da collet chuck extensions. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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DA collet chuck extension with a 1/2 in shank diameter and 1.322 in projection. Designed for coolant-through operation to facilitate chip evacuation and cooling during machining. Used in CNC milling and machining centers to extend the reach of DA-style collets for deep-cavity work
PARLEC
DA collet chuck extension with a 1/2 in shank diameter and 1.322 in projection. Designed for coolant-through operation to facilitate chip evacuation and cooling during machining. Used in CNC milling and machining centers to extend the reach of DA-style collets for deep-cavity work

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