Send a part number, a photo, or a whole BOM — we supply it and stand behind it. EXW Singapore — collect from our office.

3G Electric
NICHOLSON Single-Cut Round File - Single-Cut Round Files
NICHOLSONSingle-Cut Round Files

NICHOLSON Single-Cut Round File

The NICHOLSON Machinists File: Round is a single-cut, safe edge cut, second cut file with a 10 in length without tang and 3/16 in thickness (MPN 12051). It is tapered slightly towards the point and has a natural finish.

SKU 3G-OTH-728951

Brand
NICHOLSON
Item
Single-Cut Round File
Part Number
12051
Category
Single-Cut Round Files
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

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

NICHOLSON
Manufacturer Part Number
12051
Type
Single-Cut, Safe Edge Cut, Second Cut
Thick
3/16 in
Lg Without Tang
10 in

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The NICHOLSON Machinists File: Round is a single-cut, safe edge cut, second cut file with a 10 in length without tang and 3/16 in thickness (MPN 12051). It is tapered slightly towards the point and has a natural finish.

Frequently Asked Questions

What is a NICHOLSON round machinist file used for?

A NICHOLSON round machinist file is used for enlarging holes, shaping curved surfaces, and deburring internal radii in metalworking. Its single-cut, safe edge design provides smooth, controlled material removal without damaging adjacent surfaces.

What are the specifications of the NICHOLSON 12051 round file?

The NICHOLSON 12051 is a single-cut, safe edge cut, second cut round file. It has a 10 in length without tang, 3/16 in thickness, and is tapered slightly towards the point with a natural finish. It is designed for precision metal filing.

Where to buy NICHOLSON round files worldwide?

3G Electric supplies NICHOLSON round files worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver genuine NICHOLSON tools to your facility, ensuring you get the right file for your application.

How to select the right NICHOLSON file cut for metalworking?

Select file cut based on material removal rate and finish. Second cut, as on the NICHOLSON 12051, offers a balance of stock removal and smooth finish for general metalworking. For rough shaping, use a bastard cut; for fine finishing, use a smooth 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.
Not sure this is the right part? Photo-identify it→

NICHOLSON Products

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

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from NICHOLSON

View all NICHOLSON parts →
Single-cut round file with safe edge and smooth cut, 6 in length without tang and 7/32 in thickness. Tapered slightly towards the point with a natural finish. Used for enlarging holes, filing curved surfaces, and smoothing internal radii in metalworking
NICHOLSON
Single-cut round file with safe edge and smooth cut, 6 in length without tang and 7/32 in thickness. Tapered slightly towards the point with a natural finish. Used for enlarging holes, filing curved surfaces, and smoothing internal radii in metalworking
NICHOLSON
NICHOLSON
This round file features a single-cut, bastard cut pattern for fast material removal and a smooth finish. It is 8 inches long without tang and 1/4 inch wide, with a natural finish. Commonly used for enlarging holes, shaping curved surfaces, and smoothing internal radii in metalworking and woodworking
Single-cut round file with bastard cut and safe edge, natural finish. Tapered slightly towards the point. 12 in length without tang. Used for enlarging holes, shaping curved surfaces, and deburring in metalworking
NICHOLSON
Single-cut round file with bastard cut and safe edge, natural finish. Tapered slightly towards the point. 12 in length without tang. Used for enlarging holes, shaping curved surfaces, and deburring in metalworking

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first