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| Marka Adı: | FLRT |
| Model Number: | 12 1/4 FA517G |
| Adedi: | 20pcs |
| Tedarik Yeteneği: | Çeyrek başına 300 adet |
311.2mm FA517G , Rock Bit, Water Well Drilling Bit , TCI Bit, Rotary Drilling Bit , HDD Pilot Bit
RECOMMENDED DRILLING PARAMETERS FOR APPLICATION
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Cone offset
- It forces the cone to rotate around the axis of the bit - The cone slips as it rotates causing tearing and gouging action - Amount of offset directly relates to the strength of drilled rock - Large offset used for soft formation - Hard brittle rock need no offset - Medium hard rock need up to 2 offset - The degree of offset is defined as the horizontal distance between the axis of the bit and a vertical plane through the axis of the journal
