| Cutting | BR220 Precision Cut Off Saw 8"

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Product Summary

Combining solid aluminum construction, a spacious cutting chamber and the ability to make precision cuts, the Brillant 220 is the ideal wet abrasive cut off saw for a variety of metallographic applications.

A powerful 1 HP motor enables the user to cut through just under 3 inches of even the hardest material. The Brillant 220 can be fitted with either abrasive wheels or diamond wafering blades up to 8 inches in diameter.

Product Videos

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BR220 Demonstration (9 min)
Take an online demo with Jim Hunter to learn about the very versatile BR220 Precision Cut off Saw. Or watch one of the four segments you are interested in below.
ATM BR220: Intro & Specs (2 min) (1 of 4)
ATM BR220: Cutting Options / Control Panel (3 min 30 sec) (2 of 4)
ATM BR220: Control Panel (2 min 30 sec) (3 of 4)
ATM BR220: Add'l Features (1 min 40 sec) (4 of 4)
Clamp & Vise Videos

If YouTube is blocked at your company we are pleased to offer you the option to view directly from magersci.com.

Easy Clamping System (1 min 27 sec)
Watch this ATM-produced video to see how easy it is to configure the Easy Clamping System to meet your clamping needs.
X-Clamp (1 min 6 sec)
The X-Clamp is an excellent vise when clamping irregular parts within the cut off saw.
Fast Lock Vises (46 sec)
See the basic, yet highly functional Fast Lock Vises for cut off saws.
Vertical Clamp With Height Extenders (47 sec)
Easily adjust the height of your standard vertical clamp with ATM GmbH's Easy Base and Height Extenders
Vertical Spanner Clamp (1 min 5 sec)
The vertical spanner clamp is a must-have if you are sectioning rings or other specimens that have a ring shape.
Small Bar Stock Clamp (37 sec)
Rotatable clamp designed for small diameter bar stock.
Vertical Clamp With Bar Supports (26 sec)
Supports are available to help keep bar stock in position during the cut.
Custom Vise or Clamp (57 sec)
ATM can help your dream become a reality with a custom made clamp!


While achieving up to 3 mm/sec, the programmed feed rate automatically reduces to protect samples from damage.


The unique Z-axis movement allows for precision cutting down to 1 µm.


Setup time is reduced by using an axes-controlling joystick.

Easy to Use

A user-friendly LCD display enables easy operation and recall of cutting parameters.

Variable Speed

The variable speed spindle optimizes motor speed to provide the most efficient cutting rate for superior results.
Max Cut Capacity:
75 mm / 3" Diameter
Max Wheel Size:
203 mm / 8"
Arbor Size:
12.7 mm / ½"
Cut Chamber WxD:
405x500 mm / 16x19.5"
Table Movement:
210 mm / 8.2" Travel
Pulse Cutting:
Z-axis Movement:
80 mm ± 1 µm
300-5000 rpm
1.0 HP
220 V / 60 Hz, 1 Phase
110 V / 60 Hz, 1 Phase
W x H x D:
30 x 19 x 26"
180 lbs
Recirc System:
15 L / 4 Gallons

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Main Unit