Which materials is this diamond file suitable for?

It is designed for hard materials such as hardened steels from 54 HRC, tungsten carbide, glass, and ceramics.

What does the D126 grit size indicate?

Grit size D126 is a medium grain, ideal for universal smoothing, deburring, and finishing work.

What are the dimensions of this file?

It has a total length of 100 mm (85 mm coated length), a width of 10 mm, and a thickness of 3.2 mm.

Is a handle included with this file?

Yes, this Pferd diamond workshop file comes supplied with an ergonomic file handle.

What is the recommended filing technique?

Apply only light pressure while working to protect the diamond coating and ensure a long tool life.

PFERD DF 1112/100 D 126 diamond workshop file flat-blunt 100 mm D126 (medium) for hard materials - 15400126

Name: PFERD DF 1112/100 D 126 diamond workshop file flat-blunt 100 mm D126 (medium) for hard materials - 15400126
Brand: PFERD
SKU: 41050261
Price: 158.52 EUR
Availability: PreOrder

Supplier number: PFERD 15400126 | EAN 4007220255117

158.52 tax incl.

€131.01 excl. VAT (incl. all environmental contributions)

On order: delivered from 13/10/2026

Delivery by DHL

✆ Talk to a specialist

Accurate smoothing with DF 1112/100 D126

Practical benefits

Effortless cutting through hardened steel: You reliably shape and deburr steels from 54 HRC where conventional workshop files fail.
Uniform and flat surfaces: The 10 mm flat blunt profile lets you smooth workpieces evenly with steady hand control.
Durable diamond grit coating: With the D126 medium diamond grain, you prevent thermal wear and maintain lasting cutting precision.

In a nutshell

The right choise for

With the Pferd df 1112/100 D126, you can shape and smooth ultra-hard materials with precision where conventional steel files fail. This flat blunt diamond workshop file is designed for hardened steels from approximately 54 HRC, tungsten carbide, glass, and ceramics. Featuring a medium D126 diamond grit, it delivers uniform surface smoothing while preventing thermal wear and maintaining long-lasting sharpness. With a length of 100 mm, a width of 10 mm, and a thickness of 3.2 mm, you retain total control over detailed workpieces. The included ergonomic file handle ensures comfortable, fatigue-free handling during demanding mold making, toolmaking, and maintenance tasks.

Product information FAQ

€158.52

tax incl.

Key features according to our expert

Length: 100 mm
Thickness: 3,2 mm
Grit size: D126
Form: Flat
File type: Workshop file
Application: Smoothing
For material: Steel with hardness from 54HRC
Width: 10 mm

Product description

PFERD diamond machinist's file hand 100mm D126 (medium) for hard materials

Characteristics

Diamond files and sheets are used for tasks where conventional files fail due to the hardness of the material being worked on
Diamond files and sheets are also used for processing hardened steel
The working temperatures are so low that no chemical wear occurs
This allows the higher hardness of the diamond grain to be exploited for a longer tool life
Diamond machinist's files are used in many industries, such as the manufacturing of large tools
They are supplied with ergonomic file handles
Diamond machinist's files are supplied with ergonomic file handles

All Features

Length: 100 mm
Thickness: 3,2 mm
Grit size: D126
Form: Flat
File type: Workshop file
Application: Smoothing
For material: Steel with hardness from 54HRC
Width: 10 mm
Processing tasks: Deburring
Length, trim: 85
Workable materials: Abrasive materials

Brand PFERD
41050261
EAN 4007220255117
Supplier number PFERD 15400126

Frequently asked questions about this product

Answered by specialists

Which materials is this diamond file suitable for?: It is designed for hard materials such as hardened steels from 54 HRC, tungsten carbide, glass, and ceramics.
What does the D126 grit size indicate?: Grit size D126 is a medium grain, ideal for universal smoothing, deburring, and finishing work.
What are the dimensions of this file?: It has a total length of 100 mm (85 mm coated length), a width of 10 mm, and a thickness of 3.2 mm.
Is a handle included with this file?: Yes, this Pferd diamond workshop file comes supplied with an ergonomic file handle.
What is the recommended filing technique?: Apply only light pressure while working to protect the diamond coating and ensure a long tool life.