99PCS/Set Twist Drill High Speed Steel Titanium-plated Twist Drill Steel Plate Drill Mixed Plastic Boxes

99PCS/Set Twist Drill High Speed Steel Titanium-plated Twist Drill Steel Plate Drill Mixed Drill Plastic Boxes Material: high speed steel Blade length: 1.5-10 (mm) Specification and model: 99 fried dough twist drill plastic box packaging Total length: 151100144125 Cutting diameter: 2,4,1,3 Category: straight shank fried dough twist drill Scope of application: hardwood, plastic, PVC, thin metal plate