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Drillstar Gun Drills

Drillstar Gun Drills

Tungsten Carbide Catalog

Dezhou Drillstar Cutting Tool Co.,Ltd. manufactures cemented carbide blanks and hard metal tools ground to tolerances for different markets such as auto motives...

Helical Hole Carbide Rod

Two Helical Holes 40 Degree

GD-600Q Gun Drill Grinder

GD-600 Standard gun drill sharpening machine adopt precision rolling track, high-speed motor. The motion is smooth and the friction is small.