Dies for left-hand threads
Left-hand external threads are cut with dies of their own. A right-hand die cannot be turned over for the job. Dies cut external threads on bolts, rods and pipes. The round die sits in a die holder; the hexagon die nut is turned with an open-ended spanner and therefore also works during assembly.
VÖLKEL offers 26 versions to DIN 223 and DIN EN 22568, in HSS, from BSW 1/8 x 40 to BSW 1" x 8, plus UNC No. 6 x 32 to UNC 1" x 8.
All sizes at a glance
26 articles in 1 series. The article number links straight to the tool.
Round Die DIN 223 (DIN EN 22568) HSS
| Threadnominal size | Article no. |
|---|---|
| BSW 1/8 x 40 LH | 22206 |
| BSW 5/32 x 32 LH | 22208 |
| BSW 3/16 x 24 LH | 22210 |
| BSW 1/4 x 20 LH | 22214 |
| BSW 5/16 x 18 LH | 22216 |
| BSW 3/8 x 16 LH | 22218 |
| BSW 7/16 x 14 LH | 22220 |
| BSW 1/2 x 12 LH | 22222 |
| BSW 9/16 x 12 LH | 22224 |
| BSW 5/8 x 11 LH | 22226 |
| BSW 3/4 x 10 LH | 22230 |
| BSW 7/8 x 9 LH | 22234 |
| BSW 1" x 8 LH | 22238 |
| UNC No. 6 x 32 LH | 23206 |
| UNC No. 8 x 32 LH | 23208 |
| UNC No. 10 x 24 LH | 23210 |
| UNC 1/4 x 20 LH | 23214 |
| UNC 5/16 x 18 LH | 23216 |
| UNC 3/8 x 16 LH | 23218 |
| UNC 7/16 x 14 LH | 23220 |
| UNC 1/2 x 13 LH | 23222 |
| UNC 9/16 x 12 LH | 23224 |
| UNC 5/8 x 11 LH | 23226 |
| UNC 3/4 x 10 LH | 23230 |
| UNC 7/8 x 9 LH | 23234 |
| UNC 1" x 8 LH | 23238 |