Silverline Titanium-Coated HSS Step Drill Set 3pce 282620

Self-starting step drills with storage case for precision drilling of sheet metals, alloys and plastics up to 4mm thick. Clearly-marked 2mm graduations. 6, 8 and 10mm shanks. Includes sizes: 4-12mm, 4-20mm, and 6-30mm.

Features:

• Self-starting step drills with storage case
• For precision drilling of sheet metals, alloys & plastics up to 4mm thick
• Clearly marked 2mm graduations
• 6, 8 & 10mm shanks
• Sizes: 4-12mm, 4-20mm, 6-30mm