TYPE 41, 42

41  - FLAT CUTTING-OFF WHEELS
42  - DEPRESSED CENTRE CUTTING-OFF WHEELS


The Type 41 and Type 42 grinding wheels make a numerous, popular group of general purpose and specialized abrasive tools intended for cutting-off various materials.

They are commonly used in building, steelwork, machine-building, shipbuilding, metallurgical, foundry, chemical and other industries as well as in tool rooms and smaller workshops.

Depending on their size and requirements they operate on the following types of grinding ma¬chines: portable, bench, tool, laboratory, fixed, swing frame, carriage with electric, pneumatic, hydraulic or engine drive.

They are reinforced with glass fiber discs and intended for operation at speeds 80 [m/s] and 100 [m/s] (special reinforcement).

Limitation in use: RE6 “Face grinding prohibited”

MARKING EXAMPLES
41 - 125 x 1 x 22,2 - 95A60RBF - 80 METAL+INOX
42 - 230 x 2,5 x 22,2 - 95A24U9BF - 80 SERIA 500
41 - 400 x 4,5 x 32 - 95A24RBF - 80 RAIL

41 - D x T x H
Typ 41 - typically reinforced

41 – D x T x H
Typ 41 - SK version

42 - D x U x H


1. PRODUCT LINE - ECO LINE

  • ECO LINE Version
    These grinding wheels are intended for not very demanding cutting-off operations. Similar applications like in the case of the STANDARD version.
    They can also be used for grinding operations where the STANDARD version is too hard.

2. PRODUCT LINE - PRO LINE

  • STANDARD version
    These cutting-off wheels are intended for most cutting-off operations on steel, cast iron, cast steel ma­terials, especially for workpieces of larger cross-sectional areas: round or square bars, flat bars, sheets, bosses in castings.
    Intended for grinders of a medium/regular power and lower rigidity and for medium cutting conditions.
    They are characterized by a medium hardness grade thus enabling a quicker and lighter cutting-off, especially on harder materials.
  • EXTRA version
    Increased hardness; long service life.
    These cutting-off wheels are intended for cutting-off operations on steel, cast iron, cast steel materials, especially thin-walled workpieces: tubes, profiles, sheets, bars, sections.
    Intended for cutting-off grinders with increased rigidity and higher operating parameters; also for grinders with an increased power: air-operated or electrical with increased frequency of supply power.
  • INOX version
    These cutting-off wheels are intended for cutting-off operations on stainless and acid resistant steels.
    In so called “thin” version they can be applied for effective, precision cutting and in general purpose version for typical cutting operations. They may also be used for cutting-off constructional carbon and alloy steels.
    These wheels do not contain iron, sulphur and chlorine. They don’t cause corrosion or discoloration of the material being ground.
  • ALUMINUM version
    These grinding wheels are intended for cutting-off operations on non-ferrous metals such as aluminium, bronze, brass.
  • SERIA 500 version
    Special wheels intended for cutting-off operations on steel and in particular for cutting of rubber conveyor belts with steel cords inside or for cutting of steel cords only. They can also be used for other cutting-off operations with high power grinding machines.
  • PROFIL version
    Special wheels intended for cutting-off operations on operating platform grids. They can also be used for similar operations on profiled workpieces.
  • RAIL version
    These grinding wheels are intended for cutting-off operation on railway and tram rails carried out with high power engine driven, electrically or hydraulic driven grinders.
    They can also be used for other operations, e.g. cutting-off of big cross-sectional rollers, life-saving works.
  • STONE version
    These cutting-off wheels are intended for cutting-off operations on concrete, reinforced concrete, terrazzo, natural and artificial stones, ceramics as well as hard brittle cast iron.

3. PRODUCT LINE – MASTER LINE

  • MASTER LINE version
    Made of special abrasive material. These grinding wheels are intended for cutting-off operations on steel, cast iron, cast steel workpieces with large sur­faces and high grinding allowances,
    They require grinding machines with high parameters, especially increased power and rigidity: pneumatic, turbine or electrical with an increased frequency of supply power,
    Thin wheels for precision cutting.
    They are characterized by the highest cutting-off efficiency.

CUTTING-OFF WHEELS FOR GENERAL-PURPOSE AND SPECIAL APPLICATIONS FOR MANUAL CUTTING-OFF

Type -Dimensions
mm]
ØD x T/U x ØH

CHARACTERISTICS

max. permissible operating speed
[1/min]

A24RBF - 80

A30RBF - 80

A36RBF - 80

A46RBF - 80

A60RBF - 80

95A24RBF - 80 STANDARD

95A30RBF - 80 STANDARD

42 - 115 x 0,8 x 22,2

13300

41 - 115 x 1 x 22,2

x

41 - 115 x 1,6 x 22,2

x

41 - 115 x 2 x 22,2

x

41 - 115 x 2,5 x 22,2

x

x

42 - 115 x 2,5 x 22,2

x

41 - 115 x 3 x 22,2

x

42 - 115 x 3 x 22,2

x

x

42 - 125 x 0,8 x 22,2

12250

41 - 125 x 1 x 22,2

x

41 - 125 x 1,6 x 22,2

x

41 - 125 x 2 x 22,2

x

41 - 125 x 2,5 x 22,2

x

x

42 - 125 x 2,5 x 22,2

x

41 - 125 x 3 x 22,2

x

42 - 125 x 3 x 22,2

x

x

41 - 150 x 1,2 x 22,2

x

10200

41 - 150 x 1,6 x 22,2

x

41 - 150 x 2 x 22,2

41 - 150 x 2,5 x 22,2

x

x

42 - 150 x 2,5 x 22,2

x

41 - 150 x 3 x 22,2

x

42 - 150 x 3 x 22,2

x

41 - 180 x 1,8 x 22,2

x

8500

41 - 180 x 2 x 22,2

42 - 180 x 2 x 22,2

41 - 180 x 2,5 x 22,2

x

x

42 - 180 x 2,5 x 22,2

x

41 - 180 x 3 x 22,2

x

42 - 180 x 3 x 22,2

x

x

41 - 230 x 2 x 22,2

x

6650

42 - 230 x 2 x 22,2

x

41 - 230 x 2,5 x 22,2

x

x

42 - 230 x 2,5 x 22,2

x

41 - 230 x 3 x 22,2

x

42 - 230 x 3 x 22,2

x

x

PRODUCT LINE

ECO LINE

PRO LINE

 

Type -Dimensions
mm]
ØD x T/U x ØH
CHARACTERISTICS

max. permissible operating speed
[1/min]

95A24TBF - 80 EXTRA

95A30TBF - 80 EXTRA

95A36TBF - 80 EXTRA

95A36RBF - 80 METAL+INOX

95A46RBF - 80 METAL+INOX

95A60RBF - 80 METAL+INOX

95A80RBF - 80 METAL+INOX

42 - 115 x 0,8 x 22,2

x

13300

41 - 115 x 1 x 22,2

x

41 - 115 x 1,6 x 22,2

x

41 - 115 x 2 x 22,2

x

41 - 115 x 2,5 x 22,2

x

42 - 115 x 2,5 x 22,2

x

41 - 115 x 3 x 22,2

x

42 - 115 x 3 x 22,2

x

42 - 125 x 0,8 x 22,2

x

12250

41 - 125 x 1 x 22,2

x

41 - 125 x 1,6 x 22,2

x

41 - 125 x 2 x 22,2

x

41 - 125 x 2,5 x 22,2

x

42 - 125 x 2,5 x 22,2

x

41 - 125 x 3 x 22,2

x

42 - 125 x 3 x 22,2

x

41 - 150 x 1,2 x 22,2

x

10200

41 - 150 x 1,6 x 22,2

x

41 - 150 x 2 x 22,2

x

41 - 150 x 2,5 x 22,2

x

42 - 150 x 2,5 x 22,2

x

41 - 150 x 3 x 22,2

x

42 - 150 x 3 x 22,2

x

41 - 180 x 1,8 x 22,2

x

8500

41 - 180 x 2 x 22,2

x

42 - 180 x 2 x 22,2

x

41 - 180 x 2,5 x 22,2

x

42 - 180 x 2,5 x 22,2

x

41 - 180 x 3 x 22,2

x

42 - 180 x 3 x 22,2

x

41 - 230 x 2 x 22,2

x

x

6650

42 - 230 x 2 x 22,2

x

x

41 - 230 x 2,5 x 22,2

x

42 - 230 x 2,5 x 22,2

x

41 - 230 x 3 x 22,2

x

42 - 230 x 3 x 22,2

x

PRODUCT LINE

PRO LINE (c.d.)

 

Type -Dimensions
[mm]
ØD x T/U x ØH

CHARACTERISTICS

max. permissible operating speed
[1/min]

95A30RBF - 80 INOX

95A36RBF - 80 INOX

95A46RBF - 80 INOX

95A60RBF - 80 INOX

95A80RBF - 80 INOX

56A30RBF - 80 ALUMINIUM

56A46RBF - 80 ALUMINIUM

56A60RBF - 80 ALUMINIUM

95A24U9BF - 80 SERIA 500

42 - 115 x 0,8 x 22,2

x

13300

41 - 115 x 1 x 22,2

x

x

41 - 115 x 1,6 x 22,2

x

x

41 - 115 x 2 x 22,2

x

41 - 115 x 2,5 x 22,2

x

x

42 - 115 x 2,5 x 22,2

x

41 - 115 x 3 x 22,2

x

42 - 115 x 3 x 22,2

x

x

42 - 125 x 0,8 x 22,2

x

12250

41 - 125 x 1 x 22,2

x

x

41 - 125 x 1,6 x 22,2

x

x

41 - 125 x 2 x 22,2

x

41 - 125 x 2,5 x 22,2

x

x

42 - 125 x 2,5 x 22,2

x

41 - 125 x 3 x 22,2

x

42 - 125 x 3 x 22,2

x

x

41 - 150 x 1,2 x 22,2

x

x

10200

41 - 150 x 1,6 x 22,2

x

x

41 - 150 x 2 x 22,2

41 - 150 x 2,5 x 22,2

x

x

42 - 150 x 2,5 x 22,2

x

41 - 150 x 3 x 22,2

x

x

42 - 150 x 3 x 22,2

x

x

41 - 180 x 1,8 x 22,2

x

8500

41 - 180 x 2 x 22,2

41 - 180 x 2,5 x 22,2

x

x

42 - 180 x 2 x 22,2

42 - 180 x 2,5 x 22,2

x

x

41 - 180 x 3 x 22,2

x

x

42 - 180 x 3 x 22,2

x

x

x

41 - 230 x 2 x 22,2

x

6650

42 - 230 x 2 x 22,2

x

41 - 230 x 2,5 x 22,2

x

x

42 - 230 x 2,5 x 22,2

x

x

41 - 230 x 3 x 22,2

x

x

42 - 230 x 3 x 22,2

x

x

x

PRODUCT LINE

PRO LINE (c.d.)

 

Type -Dimensions
mm]
ØD x T/U x ØH

CHARACTERISTICS

max. permissible operating speed
[1/min]

98C24RBF - 80 STONE

98C30RBF - 80 STONE

98C46RBF - 80 STONE

98C60RBF - 80 STONE

55A24RBF - 80

55A30RBF - 80

55A36RBF - 80 METAL + INOX

55A46RBF - 80 METAL + INOX

55A60RBF - 80 METAL + INOX

42 - 115 x 0,8 x 22,2

13300

41 - 115 x 1 x 22,2

x

x

41 - 115 x 1,6 x 22,2

x

x

41 - 115 x 2 x 22,2

41 - 115 x 2,5 x 22,2

x

x

42 - 115 x 2,5 x 22,2

x

41 - 115 x 3 x 22,2

x

x

42 - 115 x 3 x 22,2

x

x

42 - 125 x 0,8 x 22,2

12250

41 - 125 x 1 x 22,2

x

x

41 - 125 x 1,6 x 22,2

x

x

41 - 125 x 2 x 22,2

41 - 125 x 2,5 x 22,2

x

x

42 - 125 x 2,5 x 22,2

x

41 - 125 x 3 x 22,2

x

x

42 - 125 x 3 x 22,2

x

x

41 - 150 x 1,2 x 22,2

x

x

10200

41 - 150 x 1,6 x 22,2

x

x

41 - 150 x 2 x 22,2

41 - 150 x 2,5 x 22,2

x

42 - 150 x 2,5 x 22,2

x

41 - 150 x 3 x 22,2

x

x

42 - 150 x 3 x 22,2

x

x

41 - 180 x 1,8 x 22,2

x

8500

41 - 180 x 2 x 22,2

x

41 - 180 x 2,5 x 22,2

x

42 - 180 x 2 x 22,2

42 - 180 x 2,5 x 22,2

x

41 - 180 x 3 x 22,2

x

x

42 - 180 x 3 x 22,2

x

x

41 - 230 x 2 x 22,2

x

x

6650

42 - 230 x 2 x 22,2

x

41 - 230 x 2,5 x 22,2

x

42 - 230 x 2,5 x 22,2

x

41 - 230 x 3 x 22,2

x

x

42 - 230 x 3 x 22,2

x

x

PRODUCT LINE

PRO LINE (c.d.)

MASTER LINE

 

CUTTING-OFF WHEELS FOR GENERAL-PURPOSE AND SPECIAL APPLICATIONS FOR MACHINE CUTTING-OFF

Type -Dimensions
mm]
ØD x T/U x ØH

CHARACTERISTICS

max. permissible operating speed
[1/min]

95A24RBF–80 STANDARD

95A24RBF–100 STANDARD

95A24RBSKF - 80 STANDARD

95A24RBSKF - 100 STANDARD

95A24TBF–80 EXTRA

95A24TBF–100 EXTRA

95A24TBSKF–80 EXTRA

41 - 300 x 3 x 32*

x

x

5100

41 - 300 x 3,5 x 32*

x

x

x

x

41 - 300 x 3,5 x 32*

x

x

x

6400

41 - 350 x 3,5 x 32*

x

x

4400

41 - 350 x 4 x 32*

x

x

x

x

41 - 350 x 3,5 x 32*

5500

41 - 350 x 4 x 32*

x

x

x

41 - 400 x 4 x 32*

x

x

3 850

41 - 400 x 4,5 x 32*

x

x

x

x

41 - 400 x 4 x 32*

4 800

41 - 400 x 4,5 x 32*

x

x

x

41 - 450 x 4,5 x 32**

x

x

3400

41 - 450 x 5 x 32**

x

x

41 - 500 x 5,5 x 51***

x

x

x

x

3 100

41 - 600 x 7 x 76****

x

x

x

x

2 250

PRODUCT LINE

PRO LINE

 

Type -Dimensions
mm]
ØD x T/U x ØH

CHARACTERISTICS

max. permissible operating speed
[1/min]

95A24TBSKF–100 EXTRA

95A30RBF - 80 INOX

56A24RBF - 80 ALUMINIUM

95A24TBF–80 PROFIL

95A24RBF - 80 RAIL

95A24RBF - 100 RAIL

98C 24 RBF – 80 STONE

41 - 300 x 3 x 32*

x

x

x

5100

41 - 300 x 3,5 x 32*

x

x

x

41 - 300 x 3,5 x 32*

x

x

6400

41 - 350 x 3,5 x 32*

x

x

x

4400

41 - 350 x 4 x 32*

x

x

41 - 350 x 3,5 x 32*

x

5500

41 - 350 x 4 x 32*

x

x

41 - 400 x 4 x 32*

x

x

x

x

3 850

41 - 400 x 4,5 x 32*

x

x

41 - 400 x 4 x 32*

x

4 800

41 - 400 x 4,5 x 32*

x

x

41 - 450 x 4,5 x 32**

x

3400

41 - 450 x 5 x 32**

x

41 - 500 x 5,5 x 51***

x

3 100

41 - 600 x 7 x 76****

x

2 250

PRODUCT LINE

PRO LINE

Available also with holes in the following dimensions:

*) H = 22,2, 25,4, 40 [mm]
**) H = 51 [mm]
***) H = 40, 60, 80 [mm]
****) H = 60, 80 [mm]

APPLICATION -
PURPOSE

PRODUCT LINE

ECO LINE

PRO LINE

MASTER LINE

STANDARD

EXTRA

METAL+INOX

INOX

ALUMINIUM

SERIA 500

PROFIL

RAIL

STONE

Steel - general purpose

x

x

x

Constructional steel

- large cross-sectional areas

x

x

x

- small cross-sectional areas

x

x

x

x

- thin sheets, pipes, thin-walled profiles

x

x

x

x

x

- operating platform grids

x

Tool steel

x

x

x

Stainless and acid resistant steel

- general applications

x

x

x

- thin sheets, pipes, thin-walled profiles

x

x

x

Concrete, terazzo

x

Stone, ceramics

x

White cast iron, chilled cast iron

x

Grey cast iron, ductile cast iron

x

x

x

x

Cast steel

x

x

x

x

Aluminium and its alloys

x

Non-ferrous metals

x

Railways rails

x

Steel cord

x

 

TYPE -

DIMENSIONS