POINT DRILLS FOR NC NPD040-090
Ship pack of
MCO (cobalt high speed steel)
Shank Diameter (phi mm)
Sending Speed (mm/rev)
(Aluminum alloy) (low carbon steel, mild steel, carbon steel, alloy steel, hardened steel, stainless steel, cast steel) 0.05 to 0.09 0.09 to 0.18
Point Angle (Degree)
Blade Diameter (phi mm)
Cutting Speed (m/min)
(Aluminum alloy) (stainless steel) 32-40 (cast steel) (alloy steel, hardened steel) (carbon steel) (low carbon steel, mild steel) 32-40 22-32 8-12 25-32 55-100
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1 Customer Reviews
The reviews are automatic translation.
When making brass parts
On 2017-08-12 17:35:52
It was used for the work of slanting 45 degrees inside the end face of an elliptical pipe.
It took me a while to become accustomed to tilting to the full section by manual feed. I got used to working in a short time. The sharpness was also a good feeling.
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