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NICHOLSON 05090N Double-Cut Half-Round File, 12 in, Bastard Cut, Safe Edge - Double-Cut Half-Round Files
NICHOLSONDouble-Cut Half-Round Files

NICHOLSON 05090N Double-Cut Half-Round File, 12 in, Bastard Cut, Safe Edge

The NICHOLSON 05090N is a double-cut half-round machinist's file with a safe edge and bastard cut. It measures 12 inches in length without tang and 1 1/8 inches in width, featuring a heavy taper design in a natural…

SKU 3G-OTH-737917

Also listed as: 05090 N · 05090-N

Brand
NICHOLSON
Item
05090N Double-Cut Half-Round File, 12 in, Bastard Cut, Safe Edge
Part Number
05090N
Category
Double-Cut Half-Round 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
05090N
Type
Safe Edge Cut, Bastard Cut, 05090N
Wd
1 1/8 in
Lg Without Tang
12 in

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

Product Description

The NICHOLSON 05090N is a double-cut half-round machinist's file with a safe edge and bastard cut. It measures 12 inches in length without tang and 1 1/8 inches in width, featuring a heavy taper design in a natural finish.

Frequently Asked Questions

What is the NICHOLSON 05090N machinist file used for?

The NICHOLSON 05090N double-cut half-round file is used for rapid material removal and shaping on metal, wood, and plastic. Its safe edge prevents damage to adjacent surfaces, while the bastard cut and heavy taper suit roughing and deburring in industrial maintenance and fabrication.

What are the specifications of the NICHOLSON 05090N file?

The NICHOLSON 05090N is a double-cut half-round file with a safe edge and bastard cut. It measures 12 inches long without tang and 1 1/8 inches wide, with a heavy taper design and natural finish. The manufacturer part number is 05090N.

Where to buy the NICHOLSON 05090N file worldwide?

3G Electric supplies the NICHOLSON 05090N file to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on this double-cut half-round file.

How to select the right NICHOLSON file for metalworking?

Select a NICHOLSON file based on cut (bastard for roughing, second or smooth for finishing), shape (half-round for curved surfaces), and safe edge for protecting corners. The 05090N's heavy taper suits aggressive stock removal. Always match file length to workpiece size for control.

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

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