Torrwr Annular HSS Gyda Weldon Shank
Mae torrwr annular yn fath o dorrwr cylchdro sy'n defnyddio llafn crwn i dorri twll mewn darn gwaith.Mae'r twll fel arfer yn consentrig gydag echel cylchdro'r torrwr.Gelwir y torrwr annular hefyd yn llif twll.
Diamedr (mm) | Diamedr Shank (mm) | Torri Dyfnder (mm) |
14 | 19.05 | 25/50 |
15 | 19.05 | 25/50 |
16 | 19.05 | 25/50 |
17 | 19.05 | 25/50 |
18 | 19.05 | 25/50 |
19 | 19.05 | 25/50 |
20 | 19.05 | 25/50 |
21 | 19.05 | 25/50 |
22 | 19.05 | 25/50 |
23 | 19.05 | 25/50 |
24 | 19.05 | 25/50 |
25 | 19.05 | 25/50 |
26 | 19.05 | 25/50 |
27 | 19.05 | 25/50 |
28 | 19.05 | 25/50 |
29 | 19.05 | 25/50 |
30 | 19.05 | 25/50 |
31 | 19.05 | 25/50 |
32 | 19.05 | 25/50 |
33 | 19.05 | 25/50 |
34 | 19.05 | 25/50 |
35 | 19.05 | 25/50 |
36 | 19.05 | 25/50 |