New polished chip flutes improve chip evacuation and achieve higher hole quality.
Standard diameter range 3-26 mm (0.118-0.787 inches).
Internal coolant supply/external coolant supply.
Drilling depth is 3-8 times drill diameter.
Drill point angle: 125° 135° 140° 175°
Achievable hole tolerance H8-H9
Drill body tolerance m7
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