Titanium Step Drill Cone Drill Bits Set (4-12,4-20,4-32,4-39)

Set of Conical Drill Bits made of HSS combined with a titanium coating to make them even more durable. Drill stepped every 2 mm with cylindrical handles and legible numbering. Ideal for metals, thin-walled steel sheets, plastics.

A well-organized box provides users with easy storage and transport.

Technical Data:

• Application: metal, thin-walled steel sheets, plastics
  
• 
  Drill Size: 4-12mm, 4-20mm, 4-32mm, 4-39mm
  
  
• Gradation: 2 mm
  


• Handle: cylindrical


• Material: HSS Steel coated with Titanium