Screw Machine Drill; 25/64″ Dia. × 25/64″ Shank Dia. × 3-1/4″ OAL × 1-7/8″ Flute Length ; 135 Degrees ; HSS Co8 ; TiN ; Series D4146
Screw Machine Drill; 25/64″ Dia. × 25/64″ Shank Dia. × 3-1/4″ OAL × 1-7/8″ Flute Length ; 135 Degrees ; HSSCo8 ; TiN ; Series D4146

| Measurement Type | Inch | Flute Length | 1-7/8″ |
| Drill Bit Size / Cutting Diameter (DC) | 25/64″ | Helix Angle | 20-30 Degrees |
| Drill Bit Size / Cutting Diameter (DC) - Inch | 25/64″ | Flute Count (NOF) | 2 |
| Decimal Equivalent | 0.3906″ | Overall Length (OAL) | 3-1/4″ |
| Drill Bit Size / Cutting Diameter (DC) - Metric | 9.922 mm | Pack Size | 5 |
| Angle | 135 Degrees | Shank Type | Round |
| Applicable Material | | Steel | | Standard | ANSI |
| Coating | TiN | Connection Diameter Machine Side (DCONMS) | 25/64″ |
| Cutting Depth | 1-7/8″ | Series/List # | D4146 |
| Cutting Edge Material | HSSCo8 |
Product Features
| Country of Origin | S.Korea |
Shipping Info
Package Length
3.625
Package Width
1.25
Package Height
1.25
Package Weight
0.087
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