HSS/E shell reamer DIN 219C
Product number:
413-31.00-C
Product information "HSS/E shell reamer DIN 219C"
Ø 31 H7, 45° helicalfluted, drill hole 1:30
Righthand cutting, 45° lefthand spiral,
with taper drill hole 1:30, crosswise according DIN 138.
Corresponding shell holders according to DIN 217 see article 201-…
"Shell reamers are suitable for long-chipping materials and possess a non-uniform, reduced number of teeth. In spite of a reaming allowance of 100%, they give a clean, non-chatter sur-face in comparison with normal reamers when used at the same velocities, they also produce a high quality if drilling roundness and possess a considerably longer service life. These reamers give a tapered cut to approx. 1/4 of the cutting length and may not be used for blind holes
Righthand cutting, 45° lefthand spiral,
with taper drill hole 1:30, crosswise according DIN 138.
Corresponding shell holders according to DIN 217 see article 201-…
"Shell reamers are suitable for long-chipping materials and possess a non-uniform, reduced number of teeth. In spite of a reaming allowance of 100%, they give a clean, non-chatter sur-face in comparison with normal reamers when used at the same velocities, they also produce a high quality if drilling roundness and possess a considerably longer service life. These reamers give a tapered cut to approx. 1/4 of the cutting length and may not be used for blind holes
| cutting material: | HSS/E |
|---|---|
| nom.-Ø (d1, mm): | 31,00 |
| tol.: | H7 |
| form: | 45° lefthand spiralfluted |
| FL (l2, mm): | 36 |
| OAL (l1, mm): | 50 |
| no. of teeth (Z): | 6 |
| taper hole-Ø (d2, mm): | 16 |
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