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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 6.5 mm bore size, identified by manufacturer part number 04211-06.5. This component is designed for precision tool holding in machining applications.

SKU 3G-OTH-311409

Also listed as: 04211065 · 04211 06 5 · 04211-06-5

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

TECHNIKS
Manufacturer Part Number
04211-06.5

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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 6.5 mm bore size, identified by manufacturer part number 04211-06.5. This component is designed for precision tool holding in machining applications.

Frequently Asked Questions

What is the TECHNIKS ER11 collet used for?

The TECHNIKS ER11 collet is used for precision tool holding in machining operations such as milling, drilling, and routing. It securely clamps cutting tools with a 6.5 mm shank diameter, ensuring concentricity and reducing runout for accurate work in CNC and manual machines.

What are the specifications of the TECHNIKS 04211-06.5 collet?

The TECHNIKS 04211-06.5 is an ER11 standard collet with a 6.5 mm bore size. It is designed for clamping tools with a 6.5 mm shank diameter. The manufacturer part number is 04211-06.5, and it is made by TECHNIKS. This collet is suitable for precision machining applications.

Where to buy TECHNIKS collets worldwide?

TECHNIKS collets, including the ER11 6.5 mm model 04211-06.5, are available to order through 3G Electric. We handle global logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we source and deliver industrial components to your location.

How to select the correct ER11 collet size?

To select the correct ER11 collet, measure the tool shank diameter precisely. The collet bore must match the shank size exactly; for example, a 6.5 mm shank requires a 6.5 mm collet like the TECHNIKS 04211-06.5. Using the correct size ensures clamping force and minimizes runout for accurate machining.

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, 6 mm (MPN 04211-06.0)
TECHNIKS
TECHNIKS Collet: ER11, 6 mm (MPN 04211-06.0)
TECHNIKS Collet: ER11, 5.5 mm (MPN 04211-05.5)
TECHNIKS
TECHNIKS Collet: ER11, 5.5 mm (MPN 04211-05.5)
TECHNIKS Collet: ER11, 7 mm (MPN 04211-07.0)
TECHNIKS
TECHNIKS Collet: ER11, 7 mm (MPN 04211-07.0)
TECHNIKS Collet: ER11, 4 mm (MPN 04211-04.0)
TECHNIKS
TECHNIKS Collet: ER11, 4 mm (MPN 04211-04.0)
TECHNIKS Collet: ER11, 3.5 mm (MPN 04211-03.5)
TECHNIKS
TECHNIKS Collet: ER11, 3.5 mm (MPN 04211-03.5)
TECHNIKS Collet: ER11, 5 mm (MPN 04211-05.0)
TECHNIKS
TECHNIKS Collet: ER11, 5 mm (MPN 04211-05.0)

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