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TECHNIKS Collet: ER50 - Standard ER Collets
TECHNIKSStandard ER Collets

TECHNIKS Collet: ER50

The TECHNIKS Collet: ER50, 28 mm is a standard ER collet designed for precision toolholding. This product, with manufacturer part number 04250-28, accommodates a 28 mm clamping diameter within the ER50 series. It is…

SKU 3G-OTH-311366

Also listed as: 0425028 · 04250 28

Brand
TECHNIKS
Item
Collet: ER50
Category
Standard ER Collets
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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

TECHNIKS
Manufacturer Part Number
04250-28

Technical Documents

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

Product Description

The TECHNIKS Collet: ER50, 28 mm is a standard ER collet designed for precision toolholding. This product, with manufacturer part number 04250-28, accommodates a 28 mm clamping diameter within the ER50 series. It is manufactured by TECHNIKS for use in industrial machining applications.

Frequently Asked Questions

What is the TECHNIKS ER50 collet used for?

The TECHNIKS ER50 collet (MPN 04250-28) is used for precision toolholding in industrial machining applications. It securely clamps cutting tools with a 28 mm shank diameter, ensuring concentricity and reducing runout during milling, drilling, and reaming operations on CNC machines.

What are the specifications of the TECHNIKS 04250-28 collet?

The TECHNIKS 04250-28 collet is part of the ER50 series with a 28 mm clamping diameter. It is a standard ER collet manufactured by TECHNIKS for precision toolholding. The manufacturer part number is 04250-28, and it is designed for use in industrial machining environments.

Where to buy TECHNIKS ER50 collets worldwide?

TECHNIKS ER50 collets, including the 28 mm model (04250-28), are available to order through 3G Electric. As a global industrial equipment distributor, 3G Electric handles full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable sourcing for your machining operations.

How to select the correct TECHNIKS ER50 collet size?

To select the correct TECHNIKS ER50 collet, match the collet's clamping diameter to your cutting tool shank size. For the 04250-28 model, the clamping diameter is 28 mm. Ensure your spindle or holder accepts ER50 series collets. Always verify the tool shank tolerance and collet range for optimal grip and runout performance.

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: ER50, 18 mm (MPN 04250-18)
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TECHNIKS Collet: ER50, 20 mm (MPN 04250-20)
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TECHNIKS Collet: ER50, 32 mm (MPN 04250-32)
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TECHNIKS Collet: ER50, 34 mm (MPN 04250-34)
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TECHNIKS Collet: ER50, 8 mm (MPN 04250-08)
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TECHNIKS Collet: ER50, 10 mm (MPN 04250-10)
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