77 Dia-7/8 OAL-Bright-HSS-Fast Spiral Jobber
Jobber Drill; #77 Dia. × 0.018″ Shank Dia. × 7/8″ OAL × 3/16″ Flute Length ; HSS ; Uncoated
| Drill Bit Size / Cutting Diameter (DC) | #77 | Flute Length | 3/16″ |
| Decimal Equivalent | 0.0180 | Helix Angle | Fast Spiral |
| Drill Bit Size / Cutting Diameter (DC) - Letter / Wire Gauge | #77 | Point Shape | Standard |
| Measurement Type | Wire Gauge | Shank Type | Round |
| Cutting Edge Material | HSS | Connection Diameter Machine Side (DCONMS) | 0.018″ |
| Coating | Uncoated | Shape | Jobber Drill |
| Coolant Supply Property (CSP) | External | Tool Radius | 118 Degrees |
| Cutting Depth | 3/16″ | Overall Length (OAL) | 7/8″ |
Product Features
| Remarks | •Fast spiral jobber drills •High speed steel, Bright, 118° point •Especially developed for drilling low tensile strength materials like aluminum, zinc and soft steels •The high helix angle and wide flute promote better chip ejection | Country of Origin | China |
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0.001
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