Type H Reamer
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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