Jobber Drill Bit | 0.307 Inch Cutting Diameter | 140 Degrees Point Angle | Solid Carbide Material | PVD Finish | Cylindrical Shank | 0.315 Inch Shank Diameter | 4.331 Inch Overall Length | Coolant Through | SD207A-0780-057-08R1-P ANSI

Item Specifications

• ANSI Code
  SD207A-0780-057-08R1-P
• Connection Diameter Machine Side (Inch)
  0.315
• Connection Diameter Machine Side (mm)
  8
• Coolant Thru
  Yes
• Corner Chamfer Angle
  35 Degrees
• Corner Chamfer Width (Inch)
  0.006
• Corner Chamfer Width (mm)
  0.15
• Cutting Direction
  Right
• Cutting Geometry Type
  P
• Depth x Diameter Ratio
  7xD
• Diameter (Decimal)
  0.307
• Diameter (mm)
  7.8
• Finish
  PVD
• Functional Length Secondary (Inch)
  2.913
• Functional Length Secondary (mm)
  74
• Helix Angle
  30 Degrees
• Length Chip Flute (Inch)
  2.835
• Length Chip Flute (mm)
  72
• Material
  Carbide
• Overall Length (Decimal)
  4.331
• Overall Length (mm)
  110
• Peripheral Effective Cutting Edge Count
  2
• Point Angle
  140 Degrees
• Point Length (Inch)
  0.056
• Point Length (mm)
  1.42
• Series
  SD207A
• Shank Diameter (Decimal)
  0.315
• Shank Diameter (mm)
  8
• Shank Length (Inch)
  1.417
• Shank Length (mm)
  36
• Shank Type
  Cylindrical
• Standards
  IT09
• Tool Cutting Edge Angle
  70 Degrees
• Usable Length (Inch)
  2.244
• Usable Length (mm)
  57
• Item Weight
  0.11 lbs per PC