＊Drilling deep holes in non alloy steel, alloy steel, grey cast iron, malleable cast iron, special alumunum or magnesuim alloy.
Straight Shank Jobber Length Twist Drills for Deep Hole with Coating
PJDGStraight Shank Jobber Length Twist Drills for Deep Hole with Coating
Straight Shank Jobber Length Twist Drills for Deep Hole with Coating
PJDGStraight Shank Jobber Length Twist Drills for Deep Hole with Coating
＊Drilling deep holes in non alloy steel, alloy steel, grey cast iron, malleable cast iron, special alumunum or magnesuim alloy.
