BOHRER 07012HSS 4-20 TiN step drill bit

EXACT ROTASTOP step drill bit - spiral/chamfer-planer HSS 4-20 TiN

•With titanium nitride coating
•With spiral grooves
•Chamfer-planer
  • General
    • Type
    • Titanium HSS step drill
    • Technology
    • TiN
  • Implementation
    • Boring aperture
    • 4.0 - 20.0 mm