Osborn Dronco Diamond Cutting Disc 350 mm x 22.23 mm – Superior U4 for Concrete & Reinforced Concrete

The Osborn Dronco diamond cutting disc 350 x 22.23 mm Superior U4 is a high-performance diamond blade for concrete, reinforced concrete, masonry and construction materials. It delivers fast cutting speed, long service life and clean edges – perfect for building contractors, civil engineering, landscaping, road construction and metalworkers across Germany and throughout Europe.

Technical Data – Dronco Superior U4 350 mm

Diameter	350 mm
Bore / Arbor	22.23 mm
Segment thickness	2.8 mm – robust design for heavy-duty site work
Max. speed	5,500 rpm
Max. peripheral speed	100 m/s
Quality level	Dronco Superior U4 – 4-star professional quality

Suitable for powerful cut-off machines, table saws and stationary stone saws with 350 mm blade diameter and a 22.23 mm arbor.

Material & Application

Suitable materials	Concrete, reinforced concrete, exposed aggregate concrete, paving stones, bricks, masonry, natural and artificial stone
Typical applications	Cutting slabs, curbstones, wall blocks, foundations and openings in walls
Machine types	Petrol and electric cut-off saws, stationary masonry saws, table saws
Cutting mode	Dry and wet cutting depending on the machine, suitable for longitudinal and cross cuts

Perfect wherever fast and precise cuts in concrete and reinforced concrete with high dimensional accuracy and minimal rework are required.

Benefits of the Osborn Dronco 350 mm Diamond Blade

High cutting speed	Excellent stock removal for rapid progress on construction sites and in workshops
Long service life	Premium diamond segments for economical use in daily professional operation
Clean edges	Reduced chipping on concrete and stone surfaces, less finishing work required
Robust segment design	Engineered to withstand demanding site conditions and tough materials
Professional quality	Trusted Osborn Dronco brand for construction and trade professionals

Perfect for Construction Sites in Germany & Across Europe

Building & civil engineering: cutting concrete elements, foundations and walls
Landscaping: precise cutting of paving, edging stones and slabs
Road & path construction: working on pavements, kerbs and surface layers
Workshops & depots: universal diamond cutting disc for daily use
Fast delivery within the DACH region and neighbouring EU countries for contractors and pro users

Conclusion – Buy the Osborn Dronco 350 x 22.23 mm Diamond Cutting Disc

The Osborn Dronco diamond cutting disc 350 mm Superior U4 is the ideal solution for concrete, reinforced concrete and stone whenever speed, life time and cut quality matter. On construction sites, in landscaping or professional workshops, this 350 x 22.23 mm diamond blade delivers reliable results cut after cut.

Order now and benefit from robust professional quality for demanding everyday use.