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JACOBS Morse Taper Drill Sleeve: MT4 to MT6 - Morse Taper Sleeves
JACOBSMorse Taper Sleeves

JACOBS Morse Taper Drill Sleeve: MT4 to MT6

The JACOBS Morse Taper Drill Sleeve (MPN 30639N) is a Morse Taper Sleeve that adapts from an MT4 to an MT6 taper, with an overall length of 8 1/2 inches. Manufactured by JACOBS, this sleeve enables the use of…

SKU 3G-OTH-314107

Brand
JACOBS
Item
Morse Taper Drill Sleeve: MT4 to MT6
Category
Morse Taper Sleeves
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Technical Specifications

JACOBS
Manufacturer Part Number
30639N
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JACOBS Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JACOBS Morse Taper Drill Sleeve (MPN 30639N) is a Morse Taper Sleeve that adapts from an MT4 to an MT6 taper, with an overall length of 8 1/2 inches. Manufactured by JACOBS, this sleeve enables the use of MT4-shank tools in MT6-spindle machines.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the JACOBS Morse Taper Drill Sleeve MT4 to MT6 used for?

The JACOBS Morse Taper Drill Sleeve (MPN 30639N) adapts MT4-shank tools for use in machines with an MT6 spindle. It is commonly used in metalworking, drilling, and machining operations where tool compatibility between different taper sizes is required.

What are the specifications of the JACOBS Morse Taper Drill Sleeve MT4 to MT6?

The JACOBS Morse Taper Drill Sleeve (MPN 30639N) has an MT4 inner taper and an MT6 outer taper, with an overall length of 8 1/2 inches. It is manufactured by JACOBS and is designed for adapting MT4-shank tools to MT6 spindles.

Where to buy the JACOBS Morse Taper Drill Sleeve MT4 to MT6 worldwide?

You can source the JACOBS Morse Taper Drill Sleeve (MPN 30639N) through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide locations, ensuring reliable procurement for your operations.

How to select the correct Morse Taper Drill Sleeve for your machine?

To select the correct Morse Taper Drill Sleeve, match the inner taper (e.g., MT4) to your tool shank and the outer taper (e.g., MT6) to your machine spindle. The JACOBS sleeve (MPN 30639N) provides this MT4-to-MT6 adaptation, ensuring secure tool holding during drilling operations.

Used in

Common applications for JACOBS
General machining – JACOBS keyed drill chucks (e.g., MPN JCM6214, JT2 mount) for manual drill presses and milling machines.
Production drilling – JACOBS high-precision keyless chucks (e.g., MPN 31415, MT4) for automated CNC drilling centers.
Corrosive environment toolholding – JACOBS stainless steel chucks (e.g., MPN JCM6624Z) for food processing or chemical plant maintenance.
Spindle adaptation – JACOBS Morse taper sleeves (e.g., MPN 30427DN) for retrofitting older machine tools with modern chucks.
Portable drilling – JACOBS thread-mount chucks (e.g., MPN JCM6204, 5/16-24) for hand-held electric drills and magnetic base drills.

JACOBS Products

3G Electric supplies JACOBS morse taper sleeves. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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