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Squares 90°, four-sided

 Microbas is the market leader in Scandinavia for granite metrology products

IMG_1973_Squares-4-sided_LOGO_large

Microbas provides and services a wide range of Squares 90˚, four-sided (precision angles) manufactured in both diabase and granite as shown in the chart below.

The components fulfil perpendicular alignment according to DIN 875 and flatness according to DIN 876.

We help you maintain the accuracy of your precision angles with calibration services, refurbishment and cleaning detergents.

It is also possible to order precision angles in other dimensions and we can also provide five and six-sided squares upon request.

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Available Squares 90°, Four-Sided

Microbas has Squares 90° (four-sided) in diabase and granite that are available for purchase. Please contact us with your order.

Angle tolerance according to DIN 875/000 (diabase) and 00 (granite). Parallelism tolerance according to below. Angle Tolerance versus side surfaces not specified.

 Material Ref No. Parallelism Angle Tolerance Size (L x H x T) Price (SEK) Excl. VAT
 Diabase 8070.00002 2.0μm 2.0μm 250 x 250 x 50mm 10 185
 Diabase 8070.00003 2.5μm 2.5μm 300 x 300 x 50mm 12 800
 Diabase 8070.00004 3.0μm 3.0μm 400 x 400 x 60mm 15 890
 Diabase 8070.00005 3.5μm 3.5μm 500 x 500 x 70mm 22 540
 Diabase 8070.00006 4.0μm 4.0μm 600 x 600 x 70mm 28 180
 Diabase 8070.00007 4.5μm 4.5μm 700 x 700 x 80mm 33 810
 Diabase 8070.00008 5.0μm 5.0μm 800 x 800 x 100mm 39 445
 Diabase 8070.00005 6.0μm 6.0μm 1000 x 1000 x 120mm 51 270
 Diabase 8070.00009 Acc to Request Acc to Request Acc to Request Ask for Quotation
 Material Ref No. Parallelism Angle Tolerance Size (L x H x T) Price (SEK) Excl. VAT
 Granite 8090.11002 6.0μm 6.0μm 400 x 400 x 40mm 8 900
 Granite 8090.01044 7.0μm 7.0μm 500 x 500 x 50mm 10 600
 Granite 8090.11008 10μm 10μm 800 x 800 x 80mm 29 200
 Granite 8090.11010 12μm 12μm 1000 x 1000 x 100mm 43 500
It is also possible to order Squares 90º (four sided) in dimensions other than those stated above. Contact us at Microbas for more information.

Other Services

Ref No. Description Price (SEK) Excl. VAT
8070.00011 5 & 6-sided Ask for Quotation
8070.00099 Refurbishment Ask for Quotation
8070.00002 Storage Box Ask for Quotation
8070.90004 Calibration Certificate 900
8070.90008 Only Calibration
(<500x500mm)
1 950
8070.90009 Only Calibration
(>500x500mm)
2 550

Contact us to learn more about precision angles

For more than 50 years Microbas has built up a knowledge bank, experience and a global network to fulfill the need of the most demanding clients.

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More standard metrology products

In addition to the above Microbas also offer the following metrology products

MICROBAS IN SHORT

Microbas produces precision components and systems in exotic materials and metals, customised in terms of shape, material, dimensions and tolerance. We work with lapping, grinding, milling, drilling and CNC machining, as well as programming in CAD/CAM.




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SOLUTIONS IN SELECTED INDUSTRIES

Semiconductors & Displays

- Mycronic Microlithography Machines

Machinery & Mechatronics

- Aerostatic bearings

- Motorbeam

- 3D Printers

Metrology

- Waterjet cutting

Research & New technologies

- Zerodur

- Diabase

Cleantech

- Opcon rotor housing

Aerospace & Optics

Life Science

- Medical diagnostics

MATERIALS

Microbas processes a large variety of materials with different properties. Originating from the metrologyindustry we have established a unique experience in how to acheive maximum accuracy and dimensionstability in each material we work with.






PRECISION GRANITE AND DIABASE METROLOGY PRODUCTS

Diabase Surface Plates

Precision Granite Surface Plates

Surface Plate supports and stands

Squares 90°, two-sided

Squares 90°, four-sided

Angle plates 90°, two&four sides

Parallels

Straight edge beams

Calibration Services

Cleaners

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MATERIAL OPTIONS

Diabase

Precision Granite

Ceramics

Glass Ceramics

Advanced Glass Machining

Aluminium

Steel and Steel Castings

Other Advanced Materials

FIND US

Phone: +46 (0)451 - 152 00

Fax: +46 (0)451 - 152 05

E-mail: sales@microbas.se

Address: Microbas Precision AB
Tippvägen 4, 281 41 Hässleholm
Sweden

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What we do

Precision Lapping & Machining

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