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TECHNIKS Collet: ER11 - Standard ER Collets
TECHNIKSStandard ER Collets

TECHNIKS Collet: ER11

The TECHNIKS Collet is a standard ER collet, model ER11 with a 3/16 in capacity, identified by manufacturer part number 04211-3/16. This collet is designed for precision tool holding in industrial machining applications.

SKU 3G-OTH-311348

Also listed as: 04211316 · 04211 3 16 · 04211-3-16

Brand
TECHNIKS
Item
Collet: ER11
Category
Standard ER Collets
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Technical Specifications

TECHNIKS
Manufacturer Part Number
04211-3/16

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

Product Description

The TECHNIKS Collet is a standard ER collet, model ER11 with a 3/16 in capacity, identified by manufacturer part number 04211-3/16. This collet is designed for precision tool holding in industrial machining applications.

Frequently Asked Questions

What is a TECHNIKS ER11 collet used for?

A TECHNIKS ER11 collet is used for precision tool holding in industrial machining operations. It securely grips cutting tools like end mills and drills in a collet chuck, ensuring concentricity and reducing runout for accurate milling, drilling, and routing across metalworking and woodworking applications.

What are the specifications of the TECHNIKS 04211-3/16 collet?

The TECHNIKS 04211-3/16 is an ER11 standard collet with a 3/16 in capacity. It is designed for use with ER11 collet chucks and is identified by manufacturer part number 04211-3/16. This collet provides reliable clamping force for precision machining tasks.

Where to buy TECHNIKS collets worldwide?

3G Electric supplies TECHNIKS collets, including the ER11 3/16 in model, to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 04211-3/16 or other TECHNIKS tooling components.

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

Select an ER collet that matches the exact shank diameter of your cutting tool. For a 3/16 in shank, use a 3/16 in collet like the TECHNIKS ER11 04211-3/16. Ensure the collet series (ER11) matches your chuck. Always verify the collet's capacity range and tightening torque per manufacturer guidelines.

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: ER11, 1/8 in (MPN 04211-1/8)
TECHNIKS
TECHNIKS Collet: ER11, 1/8 in (MPN 04211-1/8)
TECHNIKS Collet: ER11, 1/4 in (MPN 04211-1/4)
TECHNIKS
TECHNIKS Collet: ER11, 1/4 in (MPN 04211-1/4)
TECHNIKS Collet: ER20, 11 mm (MPN 04220-11)
TECHNIKS
TECHNIKS Collet: ER20, 11 mm (MPN 04220-11)
TECHNIKS Collet: ER16, 3/16 in (MPN 04216-3/16)
TECHNIKS
TECHNIKS Collet: ER16, 3/16 in (MPN 04216-3/16)
TECHNIKS Collet: ER16, 3 mm (MPN 04216-03)
TECHNIKS
TECHNIKS Collet: ER16, 3 mm (MPN 04216-03)
TECHNIKS Collet: ER20, 3/16 in (MPN 04220-3/16)
TECHNIKS
TECHNIKS Collet: ER20, 3/16 in (MPN 04220-3/16)

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