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DORIAN SFKT-75-4 Knurling Holder - Machining
DORIANMachining

DORIAN SFKT-75-4 Knurling Holder

The DORIAN Knurling Holder is a machining tool with a 3/4 in shank width, 3 1/4 in shank length, and 4 3/8 in overall length, requiring 2 knurls (MPN SFKT-75-4).

SKU 3G-OTH-285838

Also listed as: SFKT754 · SFKT 75 4

Brand
DORIAN
Item
SFKT-75-4 Knurling Holder
Part Number
SFKT-75-4
Category
Machining
Available to Order
Also known as:SFKT-75-4DORIAN
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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.

Technical Specifications

DORIAN
Manufacturer Part Number
SFKT-75-4
Overall Lg
4 3/8 in
Shank Lg
3 1/4 in
Knurls Required
2

Technical Documents

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

Product Description

The DORIAN Knurling Holder is a machining tool with a 3/4 in shank width, 3 1/4 in shank length, and 4 3/8 in overall length, requiring 2 knurls (MPN SFKT-75-4).

Frequently Asked Questions

What is a DORIAN knurling holder used for?

A DORIAN knurling holder is used in lathe machining to create crosshatch or straight-line patterns on workpiece surfaces. It securely holds two knurls and is commonly applied in metalworking for producing textured grips on handles, knobs, and tool components.

What are the specifications of the DORIAN SFKT-75-4 knurling holder?

The DORIAN SFKT-75-4 knurling holder has a shank width of 3/4 in, shank length of 3 1/4 in, and overall length of 4 3/8 in. It requires two knurls for operation and is designed for use in lathe tool posts.

Where to buy DORIAN knurling holders worldwide?

3G Electric supplies DORIAN knurling holders worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the SFKT-75-4 model.

How to install a DORIAN knurling holder on a lathe?

To install a DORIAN knurling holder, insert the 3/4 in shank into the lathe tool post and tighten the clamping screws. Ensure the holder is aligned with the workpiece centerline. Mount two knurls onto the holder's pins, then adjust the tool post height for proper engagement.

Used in

Common applications for DORIAN
Job shop turning — DORIAN knurling wheels (e.g., ODL-25-HSB-CP) for producing left-hand diagonal patterns on cylindrical workpieces.
Production machining — DORIAN indexable boring bars for internal machining of bores in steel and cast iron components.
Maintenance operations — DORIAN turning toolholders and inserts for repairing or modifying shafts and pins on lathes.
Screw machine operations — DORIAN straight knurling wheels (e.g., OS-25-HSB-CP) for creating grip surfaces on small-diameter parts.
Tool room — DORIAN D-type and M-type knurling wheels for producing diamond knurls on custom tooling and fixtures.
General machining — DORIAN SW-type knurling wheels with counterbored holes for use on lathes with specific mounting requirements.
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DORIAN Products

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

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