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PARLEC DA300 Collet Chuck Extension - DA Collet Chuck Extensions
PARLECDA Collet Chuck Extensions

PARLEC DA300 Collet Chuck Extension

The PARLEC Collet Chuck Extension, model DA300 with MPN EXT500, is a DA collet chuck extension featuring a 1/2 in shank diameter and 1.322 in projection. It is designed for coolant-through operation, as indicated by…

SKU 3G-OTH-325147

Also listed as: EXT 500 · EXT-500

Brand
PARLEC
Item
DA300 Collet Chuck Extension
Category
DA Collet Chuck Extensions
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

PARLEC
Manufacturer Part Number
EXT500

Technical Documents

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

Product Description

The PARLEC Collet Chuck Extension, model DA300 with MPN EXT500, is a DA collet chuck extension featuring a 1/2 in shank diameter and 1.322 in projection. It is designed for coolant-through operation, as indicated by its Coolant Through specification.

Frequently Asked Questions

What is the PARLEC DA300 collet chuck extension used for?

The PARLEC DA300 collet chuck extension is used in CNC milling and machining centers to extend the reach of DA-style collets for deep-cavity work. It supports coolant-through operation, enabling efficient chip evacuation and cooling during high-speed cutting of metals and composites.

What are the specifications of the PARLEC EXT500 collet chuck extension?

The PARLEC EXT500 is a DA300 collet chuck extension with a 1/2 in shank diameter and 1.322 in projection. It is designed for coolant-through operation, as indicated by its Coolant Through specification. The manufacturer part number is EXT500, and it is made by PARLEC.

Where to buy PARLEC collet chuck extensions worldwide?

You can source PARLEC collet chuck extensions worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the PARLEC EXT500 or other DA300 extensions.

How to select the correct PARLEC collet chuck extension for a CNC machine?

To select the correct PARLEC collet chuck extension, match the shank diameter to your machine spindle or holder—here 1/2 in. Ensure the projection length (1.322 in) suits your workpiece depth. Verify coolant-through capability if required. Always consult the machine tool builder's specifications for compatibility.

Used in

Common applications for PARLEC
CNC milling — PARLEC BT40 ER25 collet chuck (MPN B40-25ERF400) for endmill holding in vertical machining centers
Drilling operations — PARLEC CAT50 to MT3 drill chuck arbor (MPN C50-03MT2) for adapting Morse-taper drill chucks to CAT50 spindles
Precision boring — PARLEC DA100 collet chuck extension (MPN EXT100) with coolant-through for deep-hole boring on lathes or mills
Face milling — PARLEC CAT50 face mill holder (MPN C50-75SM1) for mounting shell mills on large machining centers
Tool maintenance — PARLEC ER32 collet wrench (MPN 32ERNW) for collet nut adjustment in tool presetting stations
Small-diameter toolholding — PARLEC DA300 collet chuck extension (MPN EXT500) for holding small shank tools in tight-clearance applications

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
This TECHNIKS ER11 collet chuck extension features a 1/2 in shank diameter and 26.5 mm projection. Designed for coolant-through operation, it facilitates chip evacuation and cooling in machining applications. Suitable for extending the reach of ER11 collet chucks in milling and machining centers
TECHNIKS
This TECHNIKS ER11 collet chuck extension features a 1/2 in shank diameter and 26.5 mm projection. Designed for coolant-through operation, it facilitates chip evacuation and cooling in machining applications. Suitable for extending the reach of ER11 collet chucks in milling and machining centers
This ER11 collet chuck extension from TECHNIKS features a 1/2 in shank diameter and 21.6 mm projection. It is designed with Coolant Through capability for delivering cutting fluid directly to the tool edge. Used in milling, drilling, and routing operations to extend tool reach in CNC and manual machines
TECHNIKS
This ER11 collet chuck extension from TECHNIKS features a 1/2 in shank diameter and 21.6 mm projection. It is designed with Coolant Through capability for delivering cutting fluid directly to the tool edge. Used in milling, drilling, and routing operations to extend tool reach in CNC and manual machines
This ER25 collet chuck extension has a 3/4 in shank diameter and 49 mm projection. The coolant-through design delivers cutting fluid directly to the tool edge for improved cooling and chip evacuation in industrial machining applications
TECHNIKS
This ER25 collet chuck extension has a 3/4 in shank diameter and 49 mm projection. The coolant-through design delivers cutting fluid directly to the tool edge for improved cooling and chip evacuation in industrial machining applications
This ER25 collet chuck extension features a 1-inch shank diameter and 50 mm projection length, designed for coolant-through applications. It enables internal coolant delivery to the cutting edge, improving chip evacuation and tool life in deep-cavity milling, drilling, and reaming operations
TECHNIKS
This ER25 collet chuck extension features a 1-inch shank diameter and 50 mm projection length, designed for coolant-through applications. It enables internal coolant delivery to the cutting edge, improving chip evacuation and tool life in deep-cavity milling, drilling, and reaming operations
TECHNIKS ER25 collet chuck extension with 1 1/4 in shank diameter and 37 mm projection. Features Coolant Through capability for delivering coolant to the cutting edge. Used in CNC milling and machining centers to extend the reach of ER25 collets, improving chip evacuation and tool life in metalworking applications
TECHNIKS
TECHNIKS ER25 collet chuck extension with 1 1/4 in shank diameter and 37 mm projection. Features Coolant Through capability for delivering coolant to the cutting edge. Used in CNC milling and machining centers to extend the reach of ER25 collets, improving chip evacuation and tool life in metalworking applications
This ER25 collet chuck extension has a 1-inch shank diameter and 51 mm projection. It is designed with coolant-through capability to deliver coolant directly to the cutting edge. Suitable for extending the reach of ER25 collet chucks in milling, drilling, and boring operations
TECHNIKS
This ER25 collet chuck extension has a 1-inch shank diameter and 51 mm projection. It is designed with coolant-through capability to deliver coolant directly to the cutting edge. Suitable for extending the reach of ER25 collet chucks in milling, drilling, and boring operations

More from PARLEC

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This DA200 collet chuck extension from PARLEC has a 3/4 in shank diameter and a 1.686 in projection. It is designed for use in milling and drilling operations to extend the reach of a collet chuck, enabling deeper cuts. The coolant-through capability aids in chip evacuation and cooling during machining
PARLEC
This DA200 collet chuck extension from PARLEC has a 3/4 in shank diameter and a 1.686 in projection. It is designed for use in milling and drilling operations to extend the reach of a collet chuck, enabling deeper cuts. The coolant-through capability aids in chip evacuation and cooling during machining
This DA100 collet chuck extension has a 1-inch shank diameter and 1.829-inch projection. It is designed for use with DA100 collets in CNC milling and machining centers to extend tool reach. The coolant-through capability aids chip evacuation and heat management during metalworking operations
PARLEC
This DA100 collet chuck extension has a 1-inch shank diameter and 1.829-inch projection. It is designed for use with DA100 collets in CNC milling and machining centers to extend tool reach. The coolant-through capability aids chip evacuation and heat management during metalworking operations
This DA180 collet chuck extension from PARLEC features a 1 1/4 in shank diameter and 1.813 in projection length. It accepts DA180 collets for gripping cutting tools and includes coolant-through capability for internal coolant delivery. Used in machining centers to extend the reach of a collet system
PARLEC
This DA180 collet chuck extension from PARLEC features a 1 1/4 in shank diameter and 1.813 in projection length. It accepts DA180 collets for gripping cutting tools and includes coolant-through capability for internal coolant delivery. Used in machining centers to extend the reach of a collet system