Screw Machine Drills | 0.413" Cutting Diameter | 140 deg Point Angle | Solid Carbide Material | TiAlN Finish | Cylindrical Shank | Coolant Through | R840-1050-30-A1A 1220 | PVD Coating Process | 3 x D Depth x Diameter Ratio | 1220 Grade

Item Specifications

• Achievable Hole Tolerance
  H9
• ANSI Code
  R840-1050-30-A1A 1220
• Coating Process Type
  PVD
• Coating
  TiAlN
• Connection Diameter (Inch)
  0.472
• Connection Diameter (mm)
  12
• Connection Diameter Tolerance
  H6
• Coolant Entry Style Code
  Axial Concentric Entry On Circle
• Coolant Thru
  Yes
• Depth Diameter Ratio
  3xD
• Diameter (Letter)
  Z
• Diameter (mm)
  10.5
• Flute Length (Decimal)
  2.165
• Flute Length (mm)
  55
• Functional Length (Inch)
  3.945
• Functional Length (mm)
  100.2
• Grade
  1220
• Included Angle
  140 Degrees
• ISO Material Classification
  PMKNS
• Material ID
  5747802
• Material
  Carbide
• Overall Length (Decimal)
  4.016
• Overall Length (mm)
  102
• Point Length (Inch)
  0.071
• Point Length (mm)
  1.8
• Sensor Embedded Property
  No
• Series
  CoroDrill Delta-C
• Shank Type
  Cylindrical
• Standards
  DIN 6537 K
• Usable Length (Inch)
  1.311
• Usable Length (mm)
  33.3
• Usable Length Diameter Ratio
  3.171
• Item Weight
  0.27 lbs per PC