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TECHNIKS Collet Nut: High Speed Slotted, For ER40 - ER High-Speed Collet Nuts
TECHNIKSER High-Speed Collet Nuts

TECHNIKS Collet Nut: High Speed Slotted, For ER40

The TECHNIKS Collet Nut is an ER40 high-speed slotted collet nut with an M50x1.5 thread, designed for use with ER40 collets. It is rated for a maximum speed of 70,000 RPM, as specified by the manufacturer. This…

SKU 3G-OTH-251387

Brand
TECHNIKS
Item
Collet Nut: High Speed Slotted, For ER40
Category
ER High-Speed Collet Nuts
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Technical Specifications

TECHNIKS
Manufacturer Part Number
46140
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TECHNIKS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The TECHNIKS Collet Nut is an ER40 high-speed slotted collet nut with an M50x1.5 thread, designed for use with ER40 collets. It is rated for a maximum speed of 70,000 RPM, as specified by the manufacturer. This product is identified by SKU 40MH90 and manufacturer part number 46140.

Frequently Asked Questions

What is the TECHNIKS ER40 high-speed slotted collet nut used for?

The TECHNIKS ER40 high-speed slotted collet nut is used to secure ER40 collets in machining spindles, particularly for high-speed operations up to 70,000 RPM. It is designed for precision toolholding in milling, drilling, and grinding applications across industrial metalworking.

What are the specifications of the TECHNIKS 46140 collet nut?

The TECHNIKS 46140 collet nut is an ER40 high-speed slotted type with an M50x1.5 thread. It is rated for a maximum speed of 70,000 RPM as specified by the manufacturer. The product is identified by SKU 40MH90 and manufacturer part number 46140.

Where to buy TECHNIKS collet nuts worldwide?

3G Electric supplies TECHNIKS collet nuts, including the ER40 high-speed slotted model 46140, to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this precision toolholding component.

How to select the correct ER collet nut for high-speed spindles?

Select an ER collet nut that matches your collet size (e.g., ER40) and spindle thread (e.g., M50x1.5). For high-speed applications, choose a slotted or sealed nut rated for your maximum RPM, such as the TECHNIKS 46140 rated at 70,000 RPM. Always verify the nut's speed rating against your spindle's operating range.

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 er high-speed collet nuts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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TECHNIKS Collet Nut: Slotted, For ER40, M50x1.5 Thread (MPN 41940). Key specifications — attr1038651: 25,000 RPM; attr1042874: 04617; attr1033482: 41940; attr1033486: TECHNIKS.
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TECHNIKS Collet Nut: Slotted, For ER40, M50x1.5 Thread (MPN 41940). Key specifications — attr1038651: 25,000 RPM; attr1042874: 04617; attr1033482: 41940; attr1033486: TECHNIKS.
TECHNIKS Collet Nut: Slotted, For ER50, M64x2 Thread (MPN 41950). Key specifications — attr1038651: 25,000 RPM; attr1042874: 04618; attr1033482: 41950; attr1033486: TECHNIKS.
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TECHNIKS Collet Nut: Slotted, For ER50, M64x2 Thread (MPN 41950). Key specifications — attr1038651: 25,000 RPM; attr1042874: 04618; attr1033482: 41950; attr1033486: TECHNIKS.
TECHNIKS Collet Nut: High Speed Mini, For ER16, M19x1 Thread (MPN 53116). Key specifications — attr1038651: 25,000 RPM; attr1042874: 04622; attr1033482: 53116; attr1033486: TECHNIKS.
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TECHNIKS Collet Nut: High Speed Mini, For ER16, M19x1 Thread (MPN 53116). Key specifications — attr1038651: 25,000 RPM; attr1042874: 04622; attr1033482: 53116; attr1033486: TECHNIKS.
TECHNIKS Collet Nut: Slotted, For ER20, M25x1.5 Thread (MPN 41920). Key specifications — attr1038651: 25,000 RPM; attr1042874: 04614; attr1033482: 41920; attr1033486: TECHNIKS.
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TECHNIKS Collet Nut: Slotted, For ER20, M25x1.5 Thread (MPN 41920). Key specifications — attr1038651: 25,000 RPM; attr1042874: 04614; attr1033482: 41920; attr1033486: TECHNIKS.
TECHNIKS Collet Nut: High Speed Mini, For ER20, M24x1 Thread (MPN 33120). Key specifications — attr1038651: 25,000 RPM; attr1042874: 04623; attr1033482: 33120; attr1033486: TECHNIKS.
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TECHNIKS Collet Nut: High Speed Mini, For ER20, M24x1 Thread (MPN 33120). Key specifications — attr1038651: 25,000 RPM; attr1042874: 04623; attr1033482: 33120; attr1033486: TECHNIKS.
TECHNIKS Collet Nut: High Speed Mini, For ER25, M30x1 Thread (MPN 33125). Key specifications — attr1038651: 25,000 RPM; attr1042874: 04624; attr1033482: 33125; attr1033486: TECHNIKS.
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TECHNIKS Collet Nut: High Speed Mini, For ER25, M30x1 Thread (MPN 33125). Key specifications — attr1038651: 25,000 RPM; attr1042874: 04624; attr1033482: 33125; attr1033486: TECHNIKS.

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TECHNIKS Collet Nut: High Speed Slotted, For ER16, M22x1.5 Thread (MPN 46116). Key specifications — attr1038651: 70,000 RPM; attr1042874: 04613; attr1033482: 46116; attr1033486: TECHNIKS.
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