U4 speed

For concrete, reinforced concrete, natural stone and construction site materials

Laser-welded universal diamond blade with a wide field of application.
Special speed-slot segments allow high cutting speed and good all-round performance at an attractive price. The punched steel core ensures a smooth operation with optimum cooling. Outstanding price-performance ratio. Packing unit: 1 pc.

Dimension inches Speed r.p.m. Number of segments Height of segments in mm Shape Item code EAN
4.5 x 3/32 x 7/8 13280 9 10 C 3 4114521100 4081600 40234
5 x 3/32 x 7/8 12200 10 10 C 3 4124521100 4081600 40241
7 x 3/32 x 7/8 8600 14 10 C 3 4184521100 4081600 40258
9 x 7/64 x 7/8 6600 15 10 C 3 4234521100 4081600 40265
12 x 7/64 x 3/4 6400 20 10 C 3 4304521100 4081600 40272
12 x 7/64 x 1 6400 20 10 C 3 4304525100 4081600 40289
14 x 7/64 x 1 5500 23 10 C 3 4354525100 4081600 40296

Very

suitable for

  • concrete
  • exposed aggregate concrete
  • brick
  • basalt
  • reinforced wire mesh
  • concrete, reinforced
  • concrete roofing tiles
  • composite concrete paving
  • cotto plates
  • eternit

Well

suitable for

  • granite
  • sand-lime stone
  • clinker brick
  • slate
  • terrazzo
  • ductile and cast pipes
  • floor pavement, plaster
  • gneiss
  • lime stone
  • paver
  • porphyr
  • sand stone
  • steel up to 3.5 mm

Product line

superior line

Premium tools for the professional user. Effective, durable and economical. Convincing in daily use thanks to their fast cutting speed and good lifetime. Outstanding price-performance ratio. The Superior line can be recognized by its blue label and 4 stars.

field of application

demanding (4 stars)

For concrete, reinforced concrete, natural stone and construction site materials

technology

What's on a disc?

In the following, you get an overview about the features highlighted on our discs.

Description

LT — laser welded/dry cutting
LT+N — laser welded/dry and wet cutting
Express — thin, laser welded/dry cutting
ST — sintered/dry cutting
LTF — laser welded/dry cutting Cool formula – laser welded, no cooling intervals necessary
DB – Diamond vacuum brazed

Product lines

You can find the description above

Safety standards

Our products comply with the highest safety standards and regulations: EN 13236 - Diamond tools
BGV D 12 - Accident prevention regulations of the German statutory industrial accident insurance institution [OS] - Organisation for the safety of abrasives.

Measurements

Consist of (diameter of the disc) x (thickness of the segments) x (bore size). Measurements given in mm and inch.

Max. rpm.

Indicates the permitted maximum speed.
Here as example 6600 rounds per minute.

Direction arrow

Indicates the sense of rotation of the disc.

Color-bar

Red bar
Indicates 80 m/s as permitted peripheral speed

Green Bar
Indicates 100 m/s as permitted peripheral speed

Security information

For your own safety. Please follow!

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