JACOBS Morse Taper Extension Socket: MT4 to MT3, 9 7/16 in Overall Lg
The JACOBS Morse Taper Extension Socket, model 30451DN, is a Morse Taper Extension that adapts from an MT4 female socket to an MT3 male taper. It has an overall length of 9 7/16 inches. This JACOBS-branded extension…
SKU 3G-OTH-307595
Also listed as: 30451 DN · 30451-DN
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Compliance & shipping
- Hazardous material
- Not classified as hazardous
- California Prop 65 warning
- No warning recorded
- Licence required
- No licence required
- Safety Data Sheet
- Not available
- Special shipping
- Ships under standard freight
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Product Description
The JACOBS Morse Taper Extension Socket, model 30451DN, is a Morse Taper Extension that adapts from an MT4 female socket to an MT3 male taper. It has an overall length of 9 7/16 inches. This JACOBS-branded extension is designed for use in machine tool applications requiring a reduction from MT4 to MT3.
Frequently Asked Questions
What is a JACOBS Morse Taper Extension Socket used for?
A JACOBS Morse Taper Extension Socket adapts an MT4 female socket to an MT3 male taper, enabling machine tools to use tooling with a smaller taper shank. It is commonly applied in drilling, milling, and lathe operations where spindle or socket size reduction is needed.
What are the specifications of the JACOBS 30451DN Morse Taper Extension?
The JACOBS 30451DN Morse Taper Extension has an MT4 female socket and an MT3 male taper, with an overall length of 9 7/16 inches. It is a JACOBS-branded extension designed for machine tool applications requiring a reduction from MT4 to MT3.
Where to buy a JACOBS Morse Taper Extension Socket worldwide?
3G Electric supplies the JACOBS Morse Taper Extension Socket worldwide, handling full logistics and customs clearance. As a global industrial solutions provider, we source and deliver genuine JACOBS parts like the 30451DN to any international destination.
How to select the correct Morse Taper Extension for a machine tool?
To select the correct Morse Taper Extension, match the female socket size to your machine spindle or adapter, and the male taper to your tool shank. For the JACOBS 30451DN, the female is MT4 and the male is MT3. Verify overall length clearance in your machine envelope.
Used in
Common applications for JACOBSJACOBS Products
3G Electric supplies JACOBS morse taper extensions. 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
- JACOBS This arbor adapts a drill chuck with a Jacobs Taper No. 4 (JT4) socket to a machine spindle with a Morse Taper No. 5 (MT5) shank. It is used in milling machines, lathes, or drill presses to enable secure mounting of compatible chucks for drilling operations
- JACOBS Arbor with a 3/4 in straight shank on one end and a JT3 Jacobs taper on the other. Converts a straight-shank spindle to accept drill chucks with a Jacobs-taper mount. Used in drilling applications on machine tools