The CHISEL,MORTISING,HOLLOW is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, shank_style: TAPER-SQUARE, twist_length: 3.500 INCHES MINIMUM IN, overall_length: 18.000 INCHES NOMINAL IN, hardness_rating: 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM, cutting_end_style: DOUBLE TWIST (BELL HANGERS). This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5133-00-293-0227, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.
Verify compatibility with your specific system configuration before ordering.
| material | STEEL OVERALL |
| shank_style | TAPER-SQUARE |
| twist_length | 3.500 INCHES MINIMUM IN |
| overall_length | 18.000 INCHES NOMINAL IN |
| hardness_rating | 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| cutting_end_style | DOUBLE TWIST (BELL HANGERS) |
| nominal_cutting_diameter | 0.3125 INCHES IN |
| nondefinitive_spec/std_data | B CLASS AND 1 TYPE |
| shank_large_end_square_width | 0.312 INCHES NOMINAL IN |
| shank_small_end_square_width | 0.187 INCHES NOMINAL IN |
| NSN | 5133-00-293-0227 |
| NOMINAL CUTTING DIAMETER | 0.3125 INCHES IN |
| SHANK STYLE | TAPER-SQUARE |
| TWIST LENGTH | 3.500 INCHES MINIMUM IN |
| HARDNESS RATING | 40.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM |
| SHANK SMALL END SQUARE WIDTH | 0.187 INCHES NOMINAL IN |
| SHANK LARGE END SQUARE WIDTH | 0.312 INCHES NOMINAL IN |
| CUTTING END STYLE | DOUBLE TWIST (BELL HANGERS) |
| OVERALL LENGTH | 18.000 INCHES NOMINAL IN |
| MATERIAL | STEEL OVERALL |
| NONDEFINITIVE SPEC/STD DATA | B CLASS AND 1 TYPE |