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TECHNIKS ER20 Collet Set, 12 Piece, 2 mm to 13 mm, MPN 04203MS - Standard ER Collet Sets
TECHNIKSStandard ER Collet Sets

TECHNIKS ER20 Collet Set, 12 Piece, 2 mm to 13 mm, MPN 04203MS

The TECHNIKS Collet Set is a standard ER20 collet set, part number 04203MS, offering a 2 mm to 13 mm collet size range in a 12-piece set. This metric set is designed for precision toolholding applications.

SKU 3G-OTH-277959

Also listed as: 04203 MS · 04203-MS

Brand
TECHNIKS
Item
ER20 Collet Set, 12 Piece, 2 mm to 13 mm, MPN 04203MS
Part Number
04203MS
Category
Standard ER Collet Sets
Available to Order
Also known as:04203MSTECHNIKS
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Technical Specifications

TECHNIKS
Manufacturer Part Number
04203MS

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

Product Description

The TECHNIKS Collet Set is a standard ER20 collet set, part number 04203MS, offering a 2 mm to 13 mm collet size range in a 12-piece set. This metric set is designed for precision toolholding applications.

Frequently Asked Questions

What is the TECHNIKS ER20 Collet Set used for?

The TECHNIKS ER20 Collet Set is used for precision toolholding in CNC milling, drilling, and machining centers. It securely grips cutting tools such as end mills and drills, ensuring concentricity and reducing runout for accurate machining operations.

What are the specifications of the TECHNIKS ER20 Collet Set 04203MS?

The TECHNIKS ER20 Collet Set, MPN 04203MS, includes 12 collets covering a 2 mm to 13 mm range. It is a standard metric set designed for ER20 collet chucks. The set provides reliable clamping force for various tool shank diameters in industrial machining.

Where to buy the TECHNIKS ER20 Collet Set worldwide?

You can source the TECHNIKS ER20 Collet Set 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.

How to select the correct ER20 collet size for a tool?

Select an ER20 collet that matches the exact tool shank diameter within the 2 mm to 13 mm range. For example, use a 6 mm collet for a 6 mm end mill. Ensure the collet is clean and undamaged before installation. Always tighten the collet nut to the manufacturer's recommended torque.

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.
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TECHNIKS Products

3G Electric supplies TECHNIKS standard er collet sets. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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