NSN 3820-00-146-6154

Part Details | ROTARY WELL DRILLING BIT


3820-00-146-6154 A detachable, end cutting, drilling tool with one end threaded for attaching to a well drilling tool adapter or drilling pipe. The opposite end is designed to penetrate the earth when used in a rotary type well drilling machine.

Alternate Parts: 16845, 3820-00-146-6154, 00-146-6154, 3820001466154, 001466154

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
38SEP 12, 197100-146-615413668 ( BIT, ROTARY WELL DRILLING )
REFERENCE DRAWINGS & PICTURES

Cross Reference | NSN 3820-00-146-6154
Part Number Cage Code Manufacturer
1684503476TEREX REEDRILL DBA REEDRILL TEXOMADIV TEREX MINING

Technical Data | NSN 3820-00-146-6154
Characteristic Specifications
CORE DRILLING FEATURE NOT INCLUDED
CUTTING EDGE TYPE BLADE
BLADE QUANTITY4
BLADE TYPE COARSE
PILOT SPIKE NOT INCLUDED
PILOT CUTTER NOT INCLUDED
JOINT THREAD DIRECTION RIGHT-HAND
JOINT THREAD LOCATION EXTERNAL
JOINT THREAD SERIES API
JOINT STEP THREAD FEATURE NOT INCLUDED
JOINT THREAD DIAMETER2.375 INCHES NOMINAL
DRILL CAPACITY HOLE DIAMETER4.500 INCHES NOMINAL
SPECIAL FEATURESBIT IS SURFACED W/1/8 CARBIDE INSERTS