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NICHOLSON 21842NN Tapered Single-Cut Rectangular File - Tapered Single-Cut Rectangular Files
NICHOLSONTapered Single-Cut Rectangular Files

NICHOLSON 21842NN Tapered Single-Cut Rectangular File

The NICHOLSON 21842NN is a 12-inch tapered single-cut rectangular machinist's file with a bastard cut, measuring 1 1/8 inches wide and 17/64 inches thick. This natural-finish file is designed for general-purpose…

SKU 3G-OTH-728892

Also listed as: 21842 NN · 21842-NN

Brand
NICHOLSON
Item
21842NN Tapered Single-Cut Rectangular File
Part Number
21842NN
Category
Tapered Single-Cut Rectangular Files
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Local availability & support — Singapore

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

NICHOLSON
Manufacturer Part Number
21842NN
Type
Bastard Cut
Wd
1 1/8 in
Thick
17/64 in
Lg Without Tang
12 in

Technical Documents

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

Product Description

The NICHOLSON 21842NN is a 12-inch tapered single-cut rectangular machinist's file with a bastard cut, measuring 1 1/8 inches wide and 17/64 inches thick. This natural-finish file is designed for general-purpose metalworking and deburring tasks.

Frequently Asked Questions

What is the NICHOLSON 21842NN machinist's file used for?

The NICHOLSON 21842NN is a 12-inch tapered single-cut rectangular file with a bastard cut, designed for general-purpose metalworking and deburring. It removes material quickly on steel, iron, and other metals, making it ideal for shaping, smoothing edges, and finishing workpieces in fabrication and maintenance shops.

What are the specifications of the NICHOLSON 21842NN file?

The NICHOLSON 21842NN is a 12-inch bastard-cut file without tang, 1 1/8 inches wide and 17/64 inches thick. It has a natural finish and a tapered single-cut pattern for efficient material removal. This rectangular machinist's file is suited for general metalworking tasks.

Where to buy the NICHOLSON 21842NN file worldwide?

3G Electric supplies the NICHOLSON 21842NN file to customers worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this bastard-cut machinist's file to your facility. Contact us for a quote and delivery options to your location.

How to select the right cut for a NICHOLSON file?

Selecting the right cut depends on material removal rate and finish. A bastard cut, like on the NICHOLSON 21842NN, is a medium-coarse cut ideal for general shaping and deburring on steel and iron. For finer finishing, choose a second-cut or smooth file; for rapid stock removal, use a coarse cut.

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 tapered single-cut rectangular files. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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