The 5 Best Finishing Grinders for Finishing Works

Posted by Aariya rafi on November 1st, 2017

The grinder (also called gripper or grinder) is a machine tool with multiple shapes and uses that serve to molasses, mill, reduce burrs or sharpen certain types of materials, from metals to wood and plastics.

With the best straight or axial grinders, you can handle hard-to-reach points or finish finishing jobs that can not be carried out with a fixed grinder or corner grinder (also called Flexible).

What is the best straight grinder?

If you are looking for a good quality appliance and offered at an affordable price, you will find online selling what's up to you.

In addition to introducing the Top models in the web, to allow this service to know what are the opinions of users. There are many DIY lovers and professionals who, after having done a thorough test, choose to publish their network viewpoint.

You can compare the features of many branded models, as well as knowing in detail the benefits of a good straightener. And in any case, you always have an important guarantee: the best service at the lowest price.

Bosch Professional 0601220100 GGS 28 CE Axial Grinder

It is a compact and ergonomic tool, suitable for any kind of smoothing. The engine has a 650 Watt power with the gentle start and can maintain a constant speed even under high load.

Developed with the KickBack Stop function, the unit switches off immediately if it detects a block. It requires reduced maintenance, thanks to optimizing the service life of the brushes. It maintains a constant speed even under high load.

It has the preselection of the number of revolutions in 6 stages, depending on the different materials. A number of spin speeds: 10,000 to 28,000 rpm. Tool attachment: with clamps up to 8 mm in diameter.



Low maintenance

Makita GD0600

Ideal for DIY, it has an absorbed power of 400 W and an empty speed of 25,000 rpm. It can mount 6 mm pliers and, thanks to its small diameter structure, optimizes machining.

The weight is well balanced, while the aluminum gear armor is covered with rubber. It has a low noise level of 73dB (A) and can mount a variety of accessories.


Low noise


Stayer SD27BE Straight Grinder

This straight 650W power grinder is designed with the electronic speed setting of 7,000-28,000 rpm.

It comes complete with a 6 mm diameter caliper. It is a very solid and powerful instrument that transfers less vibration to the wrist. Weighs 1.7 kilograms.




Einhell 4419169 TH-MG 135 E Grinder in Stelo

Accepted in a practical briefcase, this tool comes complete with many accessories that greatly expand the range of use.

In the package, there are 1 m flexible shaft, telescopic support, 12 corundum abrasive tips, 6 fresheners, 22 rollers for smoothing (14 small / 8 large), 34 roller bushes (20 small and 14 large), 3 mini abrasive disks and trimmers.

And, 4 mini corundum abrasive discs, 40 mini truncating discs 14 mini polishing heads (11 flat and 3 long), 46 rounded abrasive sheets, 6 HSS tips, 3 plunger brackets 4 clamping bushings Ø 0,5 / 1.6 / 2.4 / 3.2 mm, 1 service key for a spindle, 1 mini brush. It has a power of 135 watts and works at 10,000 - 32,000 RPM.




Track life RTD35ACL

Among its features are a high-speed rotation of 10,000 to 32,000 rpm, 6 adjustable speed modes and a special guide to control the depth of cut.

Its side handle simplifies operations requiring the use of two hands. The kit includes 80 accessories and 3 high-performance attachments to meet the most diverse needs: sculpting, carving, polishing, refining, drilling or smoothing.

To change accessories, simply unscrew the cap and insert the desired component.




Choice of straight grinder?

The only way to ensure that work is done accurately and in a short time is to buy a powerful and quality grinder.

Such a device is lightweight, handy and easy to use, but if it is designed for professional use, you will be able to perform a wide range of jobs by simply changing the type of terminal.

Characteristics of straight grinder?

The straight grinder is characterized by an abrasive tool rotating axially with respect to the crankshaft. It has a small spindle on which to mount the grinding wheels with metal hinges made of different materials and shapes.

Each grinding wheel is suitable for a specific application, usually too blunt rough material at difficult access points and for precision and finishing jobs.

Corded straightener or battery?

These tools can be powered:

  • electrically with wire for connection to the socket. These models guarantee absolute continuity of work but are limited in travel.
  • with a rechargeable battery, making it a versatile portable instrument. It works without cable and for this, it is very useful when renovating environments where there is no electrical power or working in different areas. It will not be able to work on a continuous basis but with the simple fact of having a spare backup battery, you can overcome this disadvantage.
  • Pneumatically, using compressed air to allow high-speed rotation. Grinders of this type offer the same benefits as those with a rechargeable battery but do not guarantee the same performance as the two electric models. Their strength is dictated by compressed air, but to replenish these instruments a special air compressor is required. The choice of a compressed air grinder is mainly based on the air delivery level (indicated in a bar). The higher this parameter, the greater the air flow, and this parameter affects the type of work that will be performed.

Related Post: Best Drill Press Reviews and Complete Guide

Aariya rafi

About the Author

Aariya rafi
Joined: April 20th, 2017
Articles Posted: 3

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