| Item Name | Counterbore Machine |
| INC Code | 05259 |
| Federal Supply Group (FSG) | Hand Tools |
| Federal Supply Class (FSC) | 5133 Drill Bits Counterbores and Countersinks Hand and Machine |
| National Item Identification Number (NIIN) | 01-372-9850 (013729850) |
| NCB Code | USA (01) |
| Manufacturer | Cleveland Twist Drill Co |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAVL | PILOT DIAMETER | 0.438 INCHES MINIMUM AND 1.188 INCHES MAXIMUM |
| AKZH | CUTTING END STYLE | INTERCHANGEABLE PILOT |
| AKZK | TAPER SHANK SIZE DESIGNATOR | 3 MORSE |
| MATT | MATERIAL | STEEL, HIGH SPEED OVERALL |
| ALAR | FLUTE QUANTITY | 5 |
| AKZL | NOMINAL CUTTING DIAMETER | 1.2500 INCHES |
| AKZQ | PILOT HOLE NOMINAL DIAMETER | 0.375 INCHES |
| CBBL | FEATURES PROVIDED | REPLACEABLE PILOT |
| ABHP | OVERALL LENGTH | 6.625 INCHES NOMINAL |
| AAZF | SHANK STYLE | STANDARD TAPER W/TANG |
| Relevant Components for NSN - 5133-01-372-9850, 5133013729850 | ||||
| 5133-01-180-2739 (5133011802739) | 5133-00-841-8689 (5133008418689) | 5133-00-262-2168 (5133002622168) | 5133-01-095-4750 (5133010954750) | |
| 5133-00-293-2897 (5133002932897) | 5133-00-187-9237 (5133001879237) | 5133-01-372-7728 (5133013727728) | 5133-00-204-1990 (5133002041990) | |
| 5133-01-095-4762 (5133010954762) | 5133-00-243-2307 (5133002432307) | 5133-01-596-2304 (5133015962304) | 5133-01-377-6149 (5133013776149) | |
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