About This

Pilot drill bit for EZARC thin-metal cutting carbide hole cutter series
Stepped tip design to protect hole cutter teeth by reducing the teeth impact
High quality HSS material guarantees long life on metal drilling
Shank size: 1/4 inch, length: 1-7/8 inch
Application tips to avoid snapping the bit: The pilot drill bit is made of high speed steel which is good for stainless steel and metal drilling. And it is hard but also brittle, please keep straight drilling without sideling twist or swing.

Overview