Type H Reamer

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Type H Adjustable Shell Reamers

The shell reamer for line bores.

Application:

For reaming aligned bores, particularly line bores.

Design:

Right-hand cutting shell reamer with adjustable blades.
Tool bars of various lengths are available to mount the shell reamer.
The shell reamer is mounted onto the tool bar. A built-in tension spring automatically drives the reamer as the tool bar rotates when the reamer blades engage with the bore.
Adjustable pilot bushings and guiding devices are available for aligning and guiding the tool bar.
The adjusting nut for setting the diameter features a graduated scale. One graduation mark on the scale corresponds to a 0.02 mm change in cutting diameter.
The reamer blades are made of special steel characterized by exceptional edge retention.

Production of reamers with hard chrome-plated blades and hard chrome-plated replacement blades has been discontinued. Remaining stock is still available while supplies last.

As a replacement for the “Hard Chrome” version, the “DLC” version is now available, featuring blades coated with diamond-like carbon (DLC). The DLC coating is characterized by extreme hardness and smoothness. At the same time, the sharpness of the cutting edges is preserved because the DLC layer is extremely thin.
The DLC version is therefore ideally suited for reaming aluminum alloys and copper alloys (bronze and brass), as well as highly abrasive materials prone to sticking and built-up edge formation.

Sizes:

Size Adjustment Range
mm
Bore
Ø
d mm
Total
Length
L1 mm
Blade
Length
L2 mm
Nut
WAF
mm
No. 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 with an adjustment range over 111 mm available on request. * Adjustment of the nut using a hook spanner wrench

Download Brochure: Type H Reamers

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