Reamer Type H

Adjustable Expanding Shell Reamers Type H

The adjustable shell reamer.

Application:

The reamer for inline reaming of a series of holes, particularly the holes of bearing tunnels.

Description:

Right-hand cutting shell reamer with expanding blades.
Due to the unique Hunger relief grinding operation the blades have a progressively increasing clearance angle giving a soft cutting action.
The reamer fits on a tool bar and may be positioned along the tool bar at any desired position.
The reamer is automatically locked in place on the tool bar by an expanding spring coupling as soon as the reamer blades are brought into engagement with the bore.
Expanding tool bar guides and supporting fixtures for the tool bar are available to ensure excact alignment of the tool bar when reaming a series of aligned holes.
The adjusting nut is marked with annular scale. One graduation of the scale corresponds to a change of the reamer diameter by 0,02 mm.
The reamers are available with standard blades made of high quality special steel to ensure superior cutting performance.
The reamers are also available with hard chromium coated blades.
The hard chromium coating has superior hardness in combination with a low friction coefficient. Thus reamers of the "hard chromium" series are particularly suitable for reaming abrasive materials and materials with a tendency to adhere to and to build-up the cutting edge.

Sizes:

Sizes Range
of Adjustment
mm
Bore
Ø
d mm
Length Overall
L1 mm
Length Blades
L2 mm
Nut
SW
mm
Number
of Blades
Weight
kg
H 36 36 - 38 20 96 44 32 6 0,370
H 38 38 - 41 20 99 44 34 6 0,450
H 41 41 - 44 20 104 48 38 6 0,590
H 44 44 - 47 25 104 48 40 6 0,590
H 47 47 - 51 25 108 48 43 6 0,760
H 51 51 - 54 30 108 52 47 5 0,830
H 54 54 - 58 30 113 52 47 6 0,930
H 58 58 - 62 30 113 52 53 6 1,180
H 62 62 - 65 35 114 52 58 8 1,290
H 65 65 - 69 35 118 57 58 8 1,490
H 69 69 - 73 40 118 57 64 8 1,790
H 73 73 - 78 40 123 57 68 8 1,970
H 78 78 - 83 45 124 57 70 8 2,110
H 83 83 - 88 45 124 60 78 8 2,750
H 88 88 - 93 50 124 60 83 8 3,000
H 93 93 - 99 50 127 60 83 10 3,490
H 99 99 - 105 50 127 60 * 10 4,200
H 105 105 - 111 50 127 60 * 10 5,040
Reamers type H with size range over
111 mm on request.
      * Adjustment of the nut
with hook wrench.
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