Pneumatic grinder NM 101-E

With a high speed of max. 48,000 rpm and a compressed air of 4 bar, the NM 101-E pneumatic grinder is particularly suitable for softer materials like aluminium and plastic.

Back to Overview

Collets [mm]: Ø 3,00

Technical data

Model	Motor	Compressed air	Collets
NM 101-E	48.000 rpm	100 l/min \| 4 bar	Ø 3 mm

Show complete technical data

The NM 101 E is our energy-saving and environment friendly pneumatic grinder. Compared to other models, it has 40% less air consumption with a simultaneously high torque.

A rotating valve is used to regulate the speed. The exhaust is transported backwards through the hose unit with integrated sound insulation. The additional rubber piece makes it easy to handle and simultaneously quiet.

It is particularly ideal for fine chamfering, grinding, engraving and polishing work with Ø 3 mm shaft tools.

Long-lasting compressed air motor
HM rotary burr with different interlinking
Corundum and diamond grinding pencils in different shapes and grain sizes
For straight edges, contours and surface grinding
Including Ø 3 mm collet chuck (optional collet Ø 2,35 mm)
Low compressed air consumption (4 bar)
Speed can be adjusted through rotating valve

Data sheet Accessories

In industry, deburring includes methods for removing edges, splinters and fraying on workpieces, which are known as burrs. Burrs occur during various production techniques such as stamping, milling or turning and appear as unwanted changes in shape on the component, often in the form of sharp edges.

Deburring is necessary to ensure the functionality and quality of workpieces. Burrs can make further processing more difficult and lead to parts that no longer fit together or reduce the efficiency of the end product. In addition, burrs on the edges can cause considerable risk of injury during machining and handling.

There are various methods such as manual deburring, mechanical deburring, thermal deburring, electrochemical deburring and grinding. The choice of method depends on the requirements and the nature of the workpiece.

The selection of the right deburring machine depends on the type of material, workpiece size, burr hardness and the desired surface quality. Our experts will be happy to help you select the most suitable machine.

Assfalg offers a wide range of machines and tools for different applications:

Hand Deburrers: Simple and flexible tools for manual deburring.
Pneumatic and Electric Grinders: Versatile tools for precise deburring and grinding work.
Handheld Machines: For deburring, chamfering and edge rounding as well as applying chamfers and radii, especially for weld seam preparation.
Automatic Welding Seam Preparation Machines: Stationary or mobile, equipped with various features for almost any application.
Edge Milling Machines: New to the range, ideal for precise and efficient sheet metal processing.
Deburring and Edge Rounding Machine: Perfect for optimised surface processing and surface finishing.
Vibrator Grinding Technology: Comprehensive solutions for all applications in the field of vibratory finishing processes.

This variety enables Assfalg to fulfil almost every requirement in deburring and surface finishing.

Back to Overview