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NICHOLSON Single-Cut Triangular File - Single-Cut Triangular Files
NICHOLSONSingle-Cut Triangular Files

NICHOLSON Single-Cut Triangular File

The NICHOLSON Machinists File: Triangular is a single-cut, smooth cut file with a 6 in length without tang, 1/4 in width, and 11/64 in thickness. It is tapered slightly towards the point and has a natural finish. 3G…

SKU 3G-OTH-735894

Also listed as: 21874 NN · 21874-NN

Brand
NICHOLSON
Item
Single-Cut Triangular File
Part Number
21874NN
Category
Single-Cut Triangular Files
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

NICHOLSON
Manufacturer Part Number
21874NN
Type
Single-Cut, Smooth Cut
Wd
1/4 in
Thick
11/64 in
Lg Without Tang
6 in

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

Product Description

The NICHOLSON Machinists File: Triangular is a single-cut, smooth cut file with a 6 in length without tang, 1/4 in width, and 11/64 in thickness. It is tapered slightly towards the point and has a natural finish. 3G Electric interprets demand for this and thousands of other industrial products across 14 departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is a NICHOLSON triangular file used for?

A NICHOLSON triangular file is used for filing internal angles, sharpening saw teeth, and deburring narrow slots. Its single-cut, smooth-cut design provides a fine finish on metal and wood. 3G Electric supplies this and thousands of other industrial products across 14 departments, with specialist depth in combustion, pumps and controls.

What are the specifications of the NICHOLSON 21874NN file?

The NICHOLSON 21874NN is a 6 in long (without tang) triangular file, 1/4 in wide and 11/64 in thick. It is single-cut, smooth cut, tapered slightly towards the point, and has a natural finish. 3G Electric sources genuine NICHOLSON tools for global industrial applications.

Where to buy NICHOLSON triangular files worldwide?

3G Electric supplies NICHOLSON triangular files worldwide. We handle full logistics, customs clearance, and delivery to your facility. As a global industrial solutions provider, we interpret your demand and source genuine NICHOLSON tools across 14 departments, including specialist expertise in combustion, pumps and controls.

How to select the right triangular file for metalworking?

Select a triangular file based on cut type and tooth coarseness. For fine finishing, choose a smooth cut like the NICHOLSON 21874NN. For rapid material removal, use a bastard cut. Ensure the file length suits your workspace. 3G Electric can help you choose the right NICHOLSON file for your application.

Used in

Common applications for NICHOLSON
Metalworking — Nicholson machinists files (e.g., 00024NN) for deburring and finishing flat surfaces and internal corners.
Thread repair — Nicholson thread-restoring file sets (T33024, T33016) for cleaning damaged imperial and metric threads on bolts and pipes.
Tool and die making — Nicholson knife-edge files (41102) for precision filing in tight spaces and sharp corners.
Woodworking — Nicholson 4-in-1 wood rasps (18155N, 17903N) for shaping and smoothing wood, metal, and plastic.
Precision deburring — Nicholson needle file sets (37398) for fine filing and deburring in small or intricate parts.
Axe sharpening — Nicholson axe file (06602NN) for sharpening and shaping cutting edges.
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NICHOLSON Products

3G Electric supplies NICHOLSON single-cut triangular files. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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