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PARLEC Collet Chuck Extension: DA300, 1/2 in Shank Dia - DA Collet Chuck Extensions
PARLECDA Collet Chuck Extensions

PARLEC Collet Chuck Extension: DA300, 1/2 in Shank Dia

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

Brand
PARLEC
Item
Collet Chuck Extension: DA300, 1/2 in Shank Dia
Category
DA Collet Chuck Extensions
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Technical Specifications

PARLEC
Manufacturer Part Number
EXT500
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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.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

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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