1355G PARAB JBBR 5/16 TIN
Jobber Drill; 5/16″ Dia. × 5/16″ Shank Dia. × 4-1/2″ OAL × 3-3/16″ Flute Length ; 135 Degrees ; Parabolic Flute ; HSS ; TiN ; Series 1355
| Drill Bit Size / Cutting Diameter (DC) | 5/16″ | Coolant Supply Property (CSP) | External |
| Drill Bit Size / Cutting Diameter (DC) - Inch | 5/16″ | Flute Length | 3-3/16″ |
| Decimal Equivalent | 0.3125″ | Point Shape | Split |
| Measurement Type | Inch | Shank Type | Round |
| Angle | 135 Degrees | Connection Diameter Machine Side (DCONMS) | 5/16″ |
| Cutting Edge Material | HSS | Series/List # | 1355 |
| Flute Type | Parabolic | Overall Length (OAL) | 4-1/2″ |
| Coating | TiN |
Product Features
| Remarks | •Parabolic Flute Jobber Length Drills•Parabolic Flute drills feature a unique flute design that greatly enhances chip flow, coolant flow to the drill point and heat dissipation in deep hole drilling greater than three diameters deep. •Recommended for drilling aluminum and other low to medium tensile strength materials. •Titanium Nitride (TiN) Coating increases tool surface hardness, wear resistance, heat resistance, chip flow and resists chip welding. •Enhanced hole quality at higher speeds and feeds. | Country of Origin | USA |
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Package Weight
0.07
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