Mata Bor pagaoda, multi step drill bit. Bisa untuk besi.
Titanium Nitride Coated, reduce friction and heat and increased service life. 3-sided leg design to prevent slipping when in the feed. Two-flute design gives you faster, smoother cutting. 4-32mm in 15 steps (4,6,8,10,12,14,16,18,20,22,24,26,28,30,32 mm).
diameter as 10mm
notes; Up to 5 mm material thickness (But up to 0.8 mm stainless steel sheet thickness).