Specifications

• Finish Coating
  Uncoated
• Thread Limit/Fit
  H3
• Number Of Flutes
  2
• Thread Size
  1/4-20 in
• Thread Length
  25/32 in
• Material
  High Speed Steel
• Thread Direction
  Right Hand
• Flute Direction
  Right Hand
• Drill Bit Diameter
  0.208 in
• Overall Length
  2-1/2 in
• Drill Length
  17/32 in
• Shank Diameter
  0.255 in
• Thread Standard
  UNC
• Coolant Delivery
  External
• Series
  121