Dormer PFX Stub Drill, Pack of 1

Caractéristiques :

• High Speed Cobalt (HSS-E) provides superior hot hardness when drilling
• 130 degree special point provides self centering, low thrust and easier penetration
• Parabolic flute design aids swarf removal and cooling when drilling long chipping materials
• Bright finish helps prevent built-up-edge when drilling sticky materials
• Precise grinding enables hole tolerances of H9 to be achievable