al: High-carbon steel.
Shank diameter :8mm/0.31inch,8mm/0.31inch,8mm/0.31inch,10mm/0.39inch,10mm/0.39inch.
Cutting diameter:15mm/0.59inch,20mm/0.79inch,25mm/0.98inch,30mm/1.18inch,35mm/1.38inch.
Package List:
5pcs Drill bits.
Note:
1.Please allow 1-3cm error due to manual measurement. Thanks for understanding!
2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.