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 fitted with blades made of high quality special steel to ensure superior cutting performance.
The production of reamers with hard chromium coated blades and of hard chromium coated replacement blades has been discontinued.
Remainders of stock are available as long as stock last.
| 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. | ||||||
