Drilling Hole Twist Drill for CNC Machine Tools


Double-edged design,large chip evacuation,double-edged with 35°helix angle,providing fluency in chip evacuation.
High temperature resistance,not easy to break the tool,negative rake angle technology and large core diameter design,enhance the tool rigidity.
High precision and different drill point angles for special purpose workplace material.

$4.50

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Twist Drill

Double-edged design,large chip evacuation,double-edged with 35°helix angle,providing fluency in chip evacuation.
High temperature resistance,not easy to break the tool,negative rake angle technology and large core diameter design,enhance the tool rigidity.
High precision and different drill point angles for special purpose workplace material.

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