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TECHNIKS Collet: ER25 - Standard ER Collets
TECHNIKSStandard ER Collets

TECHNIKS Collet: ER25

The TECHNIKS Collet: ER25, 1/2 in (MPN 04225-1/2) is a standard ER collet from TECHNIKS. It is designed for use with ER25 collet chucks and accommodates a 1/2 in tool shank diameter.

SKU 3G-OTH-311376

Also listed as: 0422512 · 04225 1 2 · 04225-1-2

Brand
TECHNIKS
Item
Collet: ER25
Category
Standard ER Collets
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Technical Specifications

TECHNIKS
Manufacturer Part Number
04225-1/2

Technical Documents

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

Product Description

The TECHNIKS Collet: ER25, 1/2 in (MPN 04225-1/2) is a standard ER collet from TECHNIKS. It is designed for use with ER25 collet chucks and accommodates a 1/2 in tool shank diameter.

Frequently Asked Questions

What is the TECHNIKS ER25 collet used for?

The TECHNIKS ER25 collet (MPN 04225-1/2) is used to grip cutting tool shanks in ER25 collet chucks on milling machines, CNC routers, and drilling equipment. It accommodates a 1/2 in tool shank diameter, providing concentric clamping for precision machining operations in metalworking and woodworking industries.

What are the specifications of the TECHNIKS ER25 collet?

The TECHNIKS ER25 collet (MPN 04225-1/2) is a standard ER collet designed for 1/2 in tool shank diameters. It fits ER25 collet chucks and is manufactured by TECHNIKS. The part number is 04225-1/2. This collet ensures accurate tool holding for milling, drilling, and routing applications.

Where to buy TECHNIKS ER25 collets worldwide?

TECHNIKS ER25 collets (MPN 04225-1/2) are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact 3G Electric for pricing and lead time on this TECHNIKS collet.

How to select the correct TECHNIKS ER collet size?

To select the correct TECHNIKS ER collet, match the collet's gripping range to your tool shank diameter. For the ER25 series, the 04225-1/2 collet fits a 1/2 in shank. Always verify the collet chuck type (ER25) and ensure the collet is clean before installation. Proper selection prevents runout and tool slippage.

Used in

Common applications for TECHNIKS
CNC milling — TECHNIKS BT40 end mill holders with coolant-through-spindle for high-speed machining of steel and aluminum.
High-pressure coolant machining — TECHNIKS sealed ER20 coolant collets for deep-hole drilling and chip evacuation in aerospace components.
Precision tool holding — TECHNIKS standard ER32 collets for holding drills and reamers in automated lathe operations.
Heavy-duty milling — TECHNIKS TG150 collets for clamping large-diameter tools in roughing operations on cast iron.
Coolant-through-spindle applications — TECHNIKS plug-style ER40 coolant collets for delivering coolant to the cutting edge in multi-axis machining centers.

TECHNIKS Products

3G Electric supplies TECHNIKS standard er collets. 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
TECHNIKS Collet: ER25, 1/4 in (MPN 04225-1/4)
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TECHNIKS Collet: ER25, 3/8 in (MPN 04225-3/8)
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TECHNIKS Collet: ER25, 3/4 in (MPN 04225-3/4)
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TECHNIKS Collet: ER20, 1/2 in (MPN 04220-1/2)
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TECHNIKS Collet: ER20, 1/2 in (MPN 04220-1/2)

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