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Bearing Type: | Air-Cooled Open Roller Bearing | Cutting Material: | Tungsten Carbide |
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Standard: | API-7-1, ISO 9001:2008 | Series: | FK |
Main Application: | Mining , Blast-hole | Drill Rig With: | Air Compressor |
IADC: | 732 | Bit Size: | 9" ( 228.6mm ) |
Cooling System: | Air | ||
High Light: | tungsten carbide insert bit,tungsten carbide drill bits |
9" FK732G , Rotary Drill Bit , Air-Cooled Open Bearing , TCI Tricone Bit , Mining Bit , Blasthole
SIZE AVAILABLE
From 6 1/4inch to 13 3/4inch
RECOMMENDED DRILLING PARAMETERS FOR APPLICATION
Types & IADC Code | 412 | 432 | 542 | 642 | 732 | 842 | |
WOB | KN/mm(Bit Dia.) | 0.175~0.35 | 0.175~0.7 | 0.35~0.875 | 0.525~1.05 | 0.7~1.22 | 0.875~1.4 |
Lb/in. (Bit Dia.) | 1000~2000 | 1000~4000 | 2000~5000 | 3000~6000 | 4000~7000 | 5000~8000 | |
Rotation Speed (Rpm) | 120~90 | 120~90 | 110~80 | 100~60 | 90~60 | 80~50 |
The selection of FLRT rotary minig drill bits
covers both blasthole bits for mining applications and bits suitable for construction and civil engineering applications. The product covers hole diameters from 6 1/4 inch to 13 3/4 inch ( 158.8mm ~ 349.3mm ). Both open air-cooled and sealed air bearings are available, as well as various carbide grades and insert geometries with cutting structures optimized for all conditions.
Contact Person: Jade
Tel: 0086-10-63405086
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