3½" T45 Thread Retarc Button bit
detalye ng produkto
Ang T45 thread retrac button bits ay available sa flat face at drop center，pangunahing ginagamit para sa underground rock drilling at long hole rock drilling.
Ang T45 Retrac button bit na ginawa ng KAT Drilling Tools ay may mahusay na pagganap at tumutulong sa mga customer na makatipid ng mga gastos.
Mga kalamangan:
1.Ang drill bit body ay gawa sa 50R61 steel
2.Ang head carbide ay YK05 o T6
3. Diameter: 3½"
4.Package:sa kahoy na kaso o sa karton.
5. Produktibo:10000pcs/buwan
T45 Thread Retrac Button bit
Button bit | Sukat ng karbida | Mga sukat D | Flushing hole | |||||
Gauge | harap | |||||||
[Hindi.] | [mm] | [Hindi.] | [mm] | [mm] | [sa] | harap | Gilid | |
Patag na Mukha / Retrac | ||||||||
| 6 | 12.7 | 3 | 12.7 | 76 | 3" | 3 | 1 |
6 | 14 | 4 | 14 | 89 | 3 1/2" | 3 | 0 | |
8 | 12.7 | 5 | 10 | 76 | 3" | 4 | 0 | |
8 | 12.7 | 5 | 12.7 | 89 | 3 1/2" | 4 | 2 | |
8 | 11 | 6 | 11 | 76 | 3" | 2 | 0 | |
8 | 12.7 | 6 | 11 | 82 | 3 1/4" | 2 | 0 | |
8 | 12.7 | 6 | 12.7 | 89 | 3 1/2" | 2 | 0 | |
8 | 14 | 6 | 14 | 102 | 4" | 2 | 1 | |
8 | 16 | 6 | 14 | 115 | 4 1/2" | 2 | 0 | |
8 | 16 | 8 | 14 | 127 | 5" | 2 | 0 | |
Drop Center / Retrac | ||||||||
| 6 | 11 | 3/1 | 11 / 9.5 | 70 | 2 3/4" | 3 | 0 |
6 | 12.7 | 3/1 | 11 / 9.5 | 76 | 3" | 3 | 0 | |
6 | 14 | 3/2 | 12.7 / 9.5 | 89 | 3 1/2" | 3 | 0 | |
8 | 11 | 4/1 | 10/10 | 76 | 3" | 4 | 0 | |
8 | 12.7 | 4/1 | 12.7 / 12.7 | 89 | 3 1/2" | 4 | 0 | |
8 | 11 | 4/2 | 11 / 9.5 | 89 | 3 1/2" | 4 | 1 | |
8 | 14 | 4/3 | 12.7 / 11 | 102 | 4" | 4 | 1 | |
8 | 14 | 4/3 | 14 / 12.7 | 115 | 4 1/2" | 4 | 0 | |
8 | 16 | 4/3 | 16 / 12.7 | 127 | 5" | 4 | 2 | |
