9003290063500 1/4 COB HD
Screw Machine Drill; 1/4″ - E Dia. × 1/4″ Shank Dia. × 70 mm OAL × 31 mm Flute Length ; 130 Degrees ; HSSCo ; Black Oxide ; Series 329

Additional Tariff Surcharge of 6.6 %
| Measurement Type | | Inch | Letter | | Flute Length | 31 mm |
| Drill Bit Size / Cutting Diameter (DC) | 1/4″ - E | Flute Count (NOF) | 2 |
| Drill Bit Size / Cutting Diameter (DC) - Inch | 1/4″ | Overall Length (OAL) | 70 mm |
| Decimal Equivalent | 0.25″ | Shank Type | Round |
| Drill Bit Size / Cutting Diameter (DC) - Letter / Wire Gauge | E | Standard | DIN 1897 |
| Angle | 130 Degrees | Tool Type | GV 120 |
| Shape | Screw Machine | Connection Diameter Machine Side (DCONMS) | 1/4″ |
| Coating | Black Oxide | Series/List # | 329 |
| Cutting Edge Material | HSSCo |
Product Features
| Family Description | 9003290063500 1/4 COB HD SM DRILL | Country of Origin | Germany |
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Package Weight
0.072
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