HSS Rail drill bit with weldon shank

HSS (High Speed ​​​​Steel) tapahi mowhiti reriwe me te Weldon shanks he taputapu motuhake i hangaia mo te tapahi me te keri i nga tono reriwe.Ko enei e whai ake nei nga ahuatanga o tenei momo tapahi mowhiti:

1. Te hanganga maitai teitei (HSS).

2. Hoahoa Kaipupuri Utauta Weldon

3. Hoahoa ara-motuhake

4. He pai te tango maramara

5. Whakaitihia te korerorero me te wiri

6. Ko nga kaitapahi mowhiti me te Weldon shanks kua hangaia kia hototahi me nga kaitapahi reera motuhake, kia pai ai te whakakotahi me te mahi tino pai i roto i nga mahi tiaki tereina me nga tono hanga.

7. He roa te oranga o te mahi

8. Tapahi Tika