Distar Galaxy diamond cutting disc, Ø 125 mm, 45° mitre cut, art.-no. 50389

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Distar Galaxy Diamond Blade 125 mm | 45° mitre cut

Detailed view of the front of the Distar Galaxy diamond blade, 125 mm, 45° mitre cut

Detailed view of the Distar Galaxy diamond disc, 125 mm, 45° mitre cut, available from Karl Dahm

Buy the Distar Galaxy diamond blade, 125 mm, 45° mitre cut, from the Karl Dahm shop

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articlenumber: 50389

EUR 65,80 Excl. VAT *

EUR 78,30 VAT included *

plus shipping

Description

Additional Informations

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Distar Galaxy Diamond Cutting Disc Ø 125 mm – For Clean 45° Mitre Cuts in Porcelain Stoneware

With the Distar Galaxy diamond cutting disc Ø 125 mm, you can cut mitres in porcelain stoneware so precisely that edge grinding is unnecessary in most cases. Specially developed for 45° mitre cuts, this disc is aimed at tile layers executing external corners, skirtings, and vanity unit claddings in visible quality – without additional work steps on the job site.

Precise Cut Edge Instead of Reworking

The diamond layer on both sides guides the Distar Galaxy stably through the cut, keeping chipping on the glaze edge down to approx. 0.6 mm. The bevel is clean immediately after cutting – a significant time saver for mitres that would otherwise have to be refinished manually. The slim blade thickness of 1.6 mm additionally reduces material removal and effort when guiding the angle grinder.

Distar Galaxy 125: Fast Feed Rate, Long Service Life

With a cutting speed of around 72 cm/min and a service life of up to 300 linear meters, this diamond cutting disc from Distar is designed for daily site use rather than isolated cuts. Dry cutting makes it usable anywhere water feeds are impractical – in interior finishing, renovations, and occupied properties.

The Distar Galaxy Ø 125 mm at a Glance

For 45° mitre cuts in porcelain stoneware up to 20 mm material thickness
Dry cutting with standard angle grinders, Ø 125 mm
Double-sided diamond layer for exact, edge-friendly bevels
Chipping approx. 0.6 mm – edge grinding usually not required
Bore size 22.23 mm, blade thickness 1.6 mm, max. 12,250 RPM

Technical Data

Diameter	125 mm
Bore Size	22.23 mm
Blade Thickness	1.6 mm
Cut Type	45° mitre cut
Application Area	Porcelain stoneware up to 20 mm
Usage	Dry cutting
Max. Chipping	approx. 0.6 mm
Cutting Speed	approx. 72 cm/min
Service Life	up to 300 linear meters
Max. RPM	12,250 RPM

Scope of Delivery: 1 x Distar Galaxy Diamond Cutting Disc Ø 125 mm

Which material is the Distar Galaxy 125 suitable for?

For porcelain stoneware up to 20 mm material thickness.

The diamond coating and cutting geometry are precisely matched to this – the focus is on hard, dense porcelain stoneware tiles commonly found in large and thin-format ranges.

Do I still need to grind the edge after the mitre cut?

In most cases, no.

Chipping along the glaze edge is around 0.6 mm, leaving the bevel ready for installation right after cutting. For highly visible outer corners requiring a premium finish, a brief edge easing may still be useful.

Wet or dry cutting?

The Distar Galaxy is designed for dry cutting.

This makes it particularly practical for interior finishing, renovation, and occupied properties where water feeds are disruptive. Execute the cut smoothly without pressure, letting the disc run free periodically.

Does the disc fit my angle grinder?

Yes, it fits standard 125 mm angle grinders with a 22.23 mm arbor.

Important: The idle speed of your power tool must not exceed the permitted 12,250 RPM.

How long does the Distar Galaxy diamond cutting disc last?

Distar specifies a service life of up to 300 linear meters.

Actual service life depends on material hardness, thickness, feed rate, and handling.

How fast does the disc work?

The cutting speed is around 72 cm/min.

This equips the disc for continuous construction site operations rather than just occasional single cuts.

Why is the disc diamond-coated on both sides?

The double-sided coating guides the blade stably during angled 45° cuts.

This prevents the disc from drifting. It is the crucial difference compared to standard cutting discs, which tend to break out sideways during mitre cuts.

What is included in the scope of delivery?

1 x Distar Galaxy Diamond Cutting Disc Ø 125 mm.

The disc is delivered individually; your angle grinder's flange and clamping nut are reused.

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