Self Adjustable Reamer : Blades Sharpening
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The cutting edges of the blades must be kept sharp to obtain the best finish. In most cases the cutting edges can be satisfactorily maintained by diamond tapping stick and rarely will be necessary to remove the blades and grind them. |
| This Fig. shows a pair of blades ground with top rake varying from 3 degree to 5 degree which is recommended for obtaining the best results when reaming soft materials. |  |
| Though grinding as shown in this Fig. will make the blades last a little longer, the working range of reamer will be reduced. Hence grinding of the front cutting angle should be done sparingly. |  |
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Blade
Sharpening device.
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Diamond
lapping stick for dull edge on the blades.
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|General | Consturction | Setting Size | Dimensions Chart | Set - Up | Tooling Hints|Blades|
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