|
id
INTEGER
|
157988 |
|
iadc_material_id
INTEGER
|
17691 → iadc_discovered_materials |
|
spec_type
VARCHAR
|
specification |
|
key
VARCHAR
|
spec_1 |
|
value
TEXT
|
For 17.5 inch bit |
|
key_normalized
VARCHAR
|
spec_1 |
|
value_normalized
VARCHAR
|
for 17.5 inch bit |
|
value_numeric
DOUBLE_PRECISION
|
17.5 |
|
unit
VARCHAR
|
inch |
|
created_at
TIMESTAMP
|
2026-10-05T11:08:05.537529 |
|
source_page
INTEGER
|
33 |
|
source_context
TEXT
|
For 17.5 inch bit |