| Ort der Herkunft |
Hebei China (Mainland) |
| Marke |
Huanyu |
| Modell-Nummer |
IADC 127 |
| Geben |
Drill Bit |
| Maschine Typ |
Bohren Werkzeug |
| Zulassung |
API |
| Material |
Karbid |
| Die Verarbeitung Geben |
Schmieden |
| Verwenden |
Brunnenbohrungen |
milled tooth triconebit Forsofttomediumformationdrilling Reliablebearingsystem Allsurfaceandteetharehardenhaced 114-117,127 SoftFormationToothBits The114-117bitsareusedtodrilllow-compressivestrength,softformation.Longprojectiontoothlengthsareusedonhighoffsetcones toprovidethegreatestpenetrationratespossible.Wear-resistanthardfacingisusedtocontroltoothwear.Onthesoftestbitstypethishardfacing completelycoversthebitteeth. 127 Medium-HardFormationmilled ToothBits The127bitsareusedtodrillhigh-compressivestrength,mediumhardformations.Shortprojectionteethwithreducedcrestlength areusedinthisseriesofbitdesigns.Durablehardfacingisappliedtoreducetoothwear.Size BitType In. mm 6 152.4 517G,537G,617G,637G 61/2 165.1 517G,537G 77/8 200.0 517G,527G,547G,617G,627G,637G 81/2 215.9 437G,447G,517G,537G,617G,627G,637G 91/2 241.3 437G,517G,537G,547G,617G 95/8 244.5 437G,517G,537G,547G,617G 97/8 250.8 437G,517G,537G,547G,617G 121/4 311.1 437G,517G,537G,617G,627G,637G 171/2 444.5 517G,537G,617G,627G,637G