We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

3G Electric
RFQ CartGet a QuoteSign inSign up
JACOBS Morse Taper Drill Sleeve: MT1 to MT4 - Morse Taper Sleeves
JACOBSMorse Taper Sleeves

JACOBS Morse Taper Drill Sleeve: MT1 to MT4

The JACOBS Morse Taper Drill Sleeve (MPN 30427DN) is a Morse Taper Sleeve that adapts from an MT1 inner taper to an MT4 outer taper, with an overall length of 4 7/8 inches. This JACOBS sleeve enables the use of…

SKU 3G-OTH-314111

Brand
JACOBS
Item
Morse Taper Drill Sleeve: MT1 to MT4
Category
Morse Taper Sleeves
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

JACOBS
Manufacturer Part Number
30427DN
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The JACOBS Morse Taper Drill Sleeve (MPN 30427DN) is a Morse Taper Sleeve that adapts from an MT1 inner taper to an MT4 outer taper, with an overall length of 4 7/8 inches. This JACOBS sleeve enables the use of MT1-shank tools in MT4-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 used for?

The JACOBS Morse Taper Drill Sleeve (MPN 30427DN) adapts MT1-shank tools for use in machines with an MT4 spindle. It is commonly used in metalworking and drilling operations to extend tool compatibility without changing the machine spindle.

What are the specifications of the JACOBS Morse Taper Drill Sleeve 30427DN?

The JACOBS Morse Taper Drill Sleeve has an inner taper of MT1 and an outer taper of MT4, with an overall length of 4 7/8 inches. The manufacturer part number is 30427DN. It is designed for adapting smaller taper shank tools to larger spindle bores.

Where to buy JACOBS Morse Taper Drill Sleeve worldwide?

3G Electric supplies the JACOBS Morse Taper Drill Sleeve (30427DN) worldwide. As 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 Morse Taper sleeve for a drill?

To select the correct Morse Taper sleeve, match the inner taper to your tool shank size and the outer taper to your machine spindle. For example, the JACOBS 30427DN adapts MT1 tools to MT4 spindles. Always verify taper sizes and overall length for proper fit.

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.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

Similar products

Matched by specification & description
JACOBS Morse Taper Drill Sleeve: MT5 to MT6, 8 1/2 in Overall Lg (MPN 30431DN). Key specifications — attr266150: MT6; attr266152: MT5; attr277581: JACOBS.
JACOBS
JACOBS Morse Taper Drill Sleeve: MT5 to MT6, 8 1/2 in Overall Lg (MPN 30431DN). Key specifications — attr266150: MT6; attr266152: MT5; attr277581: JACOBS.
JACOBS Morse Taper Sleeve: MT1 to MT2, 3 9/16 in Overall Lg (MPN 30422DN). Key specifications — attr266150: MT2; attr266152: MT1; attr277581: JACOBS.
JACOBS
JACOBS Morse Taper Sleeve: MT1 to MT2, 3 9/16 in Overall Lg (MPN 30422DN). Key specifications — attr266150: MT2; attr266152: MT1; attr277581: JACOBS.
JACOBS Morse Taper Extension Socket: MT2 to MT3, 7 5/8 in Overall Lg (MPN 30449DN). Key specifications — attr266150: MT3; attr266152: MT2; attr277581: JACOBS.
JACOBS
JACOBS Morse Taper Extension Socket: MT2 to MT3, 7 5/8 in Overall Lg (MPN 30449DN). Key specifications — attr266150: MT3; attr266152: MT2; attr277581: JACOBS.
JACOBS Morse Taper Extension Socket: MT3 to MT3, 8 7/16 in Overall Lg (MPN 30450DN). Key specifications — attr266150: MT3; attr266152: MT3; attr277581: JACOBS.
JACOBS
JACOBS Morse Taper Extension Socket: MT3 to MT3, 8 7/16 in Overall Lg (MPN 30450DN). Key specifications — attr266150: MT3; attr266152: MT3; attr277581: JACOBS.
JACOBS Morse Taper Extension: MT4 to MT4, 10 3/8 in Overall Lg (MPN 30453DN). Key specifications — attr266150: MT4; attr266152: MT4; attr277581: JACOBS.
JACOBS
JACOBS Morse Taper Extension: MT4 to MT4, 10 3/8 in Overall Lg (MPN 30453DN). Key specifications — attr266150: MT4; attr266152: MT4; attr277581: JACOBS.
JACOBS Morse Taper Extension: MT3 to MT4, 9 7/16 in Overall Lg (MPN 30452N). Key specifications — attr266150: MT4; attr266152: MT3; attr277581: JACOBS.
JACOBS
JACOBS Morse Taper Extension: MT3 to MT4, 9 7/16 in Overall Lg (MPN 30452N). Key specifications — attr266150: MT4; attr266152: MT3; attr277581: JACOBS.

More from JACOBS

View all JACOBS parts →
JACOBS Morse Taper Drill Sleeve: MT2 to MT5, 6 1/16 in Overall Lg (MPN 30430DN). Key specifications — attr266150: MT5; attr266152: MT2; attr277581: JACOBS.
JACOBS
JACOBS Morse Taper Drill Sleeve: MT2 to MT5, 6 1/16 in Overall Lg (MPN 30430DN). Key specifications — attr266150: MT5; attr266152: MT2; attr277581: JACOBS.
JACOBS Morse Taper Sleeve: MT2 to MT4, 4 7/8 in Overall Lg (MPN 30426DN). Key specifications — attr266150: MT4; attr266152: MT2; attr277581: JACOBS.
JACOBS
JACOBS Morse Taper Sleeve: MT2 to MT4, 4 7/8 in Overall Lg (MPN 30426DN). Key specifications — attr266150: MT4; attr266152: MT2; attr277581: JACOBS.
JACOBS
JACOBS
JACOBS Morse Taper Sleeve: MT2 to MT3, 4 3/8 in Overall Lg (MPN 30423DN). Key specifications — attr266150: MT3; attr266152: MT2; attr277581: JACOBS.
JACOBS Morse Taper Drill Sleeve: MT4 to MT6, 8 1/2 in Overall Lg (MPN 30639N). Key specifications — attr266150: MT6; attr266152: MT4; attr277581: JACOBS.
JACOBS
JACOBS Morse Taper Drill Sleeve: MT4 to MT6, 8 1/2 in Overall Lg (MPN 30639N). Key specifications — attr266150: MT6; attr266152: MT4; attr277581: JACOBS.
JACOBS Morse Taper Drill Sleeve: MT3 to MT5, 6 1/16 in Overall Lg (MPN 30429DN). Key specifications — attr266150: MT5; attr266152: MT3; attr277581: JACOBS.
JACOBS
JACOBS Morse Taper Drill Sleeve: MT3 to MT5, 6 1/16 in Overall Lg (MPN 30429DN). Key specifications — attr266150: MT5; attr266152: MT3; attr277581: JACOBS.
JACOBS Morse Taper Sleeve: MT1 to MT3, 3 7/8 in Overall Lg (MPN 30424N). Key specifications — attr266150: MT3; attr266152: MT1; attr277581: JACOBS.
JACOBS
JACOBS Morse Taper Sleeve: MT1 to MT3, 3 7/8 in Overall Lg (MPN 30424N). Key specifications — attr266150: MT3; attr266152: MT1; attr277581: JACOBS.
JACOBS Morse Taper Sleeve: MT4 to MT5, 6 11/16 in Overall Lg (MPN 30428DN). Key specifications — attr266150: MT5; attr266152: MT4; attr277581: JACOBS.
JACOBS
JACOBS Morse Taper Sleeve: MT4 to MT5, 6 11/16 in Overall Lg (MPN 30428DN). Key specifications — attr266150: MT5; attr266152: MT4; attr277581: JACOBS.
JACOBS Morse Taper Sleeve: MT3 to MT4, 5 1/2 in Overall Lg (MPN 30425DN). Key specifications — attr266150: MT4; attr266152: MT3; attr277581: JACOBS.
JACOBS
JACOBS Morse Taper Sleeve: MT3 to MT4, 5 1/2 in Overall Lg (MPN 30425DN). Key specifications — attr266150: MT4; attr266152: MT3; attr277581: JACOBS.