5/16 Dia. - 6-3/8″ OAL - HSS-Bright-Fast Spiral Taper Length Drill Series/List #1325
Taper Length Drill; 5/16″ Dia. × 5/16″ Shank Dia. × 6-3/8″ OAL × 4″ Flute Length ; HSS ; Uncoated ; Series 1325

| Drill Bit Size / Cutting Diameter (DC) | 5/16″ | Flute Length | 4″ |
| Drill Bit Size / Cutting Diameter (DC) - Inch | 5/16″ | Flute Type | Regular Spiral |
| Decimal Equivalent | 0.3125 | Measurement Type | Inch |
| Coating | Uncoated | Overall Length (OAL) | 6-3/8″ |
| Coolant Supply Property (CSP) | External | Point Shape | Standard |
| Cutting Depth | 4″ | Shank Type | Round |
| Shank Size (SS) | 5/16″ | Tool Type | Taper Length |
| Cutting Edge Material | HSS | Series/List # | 1325 |
Product Features
| Remarks | Country of Origin | USA |
Shipping Info
Package Weight
0.088
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