M42 Bi metal Hole Saw 15-300mm Drill Bit Arbor Pilot Hole Saw Metal Wood Plastic

Applicable to Metal Pipe Fittings Such As Metal Sections, Castings, Aluminum Alloys, Etc. And Plastic Plates, Various Types of Wood, Gypsum Board and Other Openings. And Plastic Plates, Various Types of Wood. Sharp Teeth, Small Vibration, Open the Hole Can Be Quickly Balanced to Make the Operation More Stable. Chip Removal Holes, All Specifications Are Equipped with Special Holes for Chip Removal to Improve the Speed of Removing Cylindrical Iron Chips in the Holes.

Center Drill, the Center Drill in the Hole Opener, High Strength and Toughness, Durable and Long-lasting. Universal Shank Type, Effectively Prevent Slippage When Working, 10mm Shank Can Carry More Torque. Widely Used in Various Types of Bench Drills, Drilling Machines, Gun Drills, Various Types of Hand Drills. Remember to Add Coolant When Opening Metal Materials.

When the Positioning Drill Drills Through, Need to Pay Attention to, and Then Slowly Drill Holes. If There Is Any Abnormality or Unsatisfactory Chip Discharge During Operation, You Need to Stop Working and Continue Working After Pouring out the Chips. Don't Use Too Much Force When Removing and Installing the Screws, so As Not to Slip the Screws.

For Processing Thickness Above 10mm, It Is Necessary to Remove the Spring on the Positioning Drill. Please allow minor errors due to manual measurement. Thank you for your comprehension. Monitors are not calibrated, the element color shown in the photos may differ slightly from the real object.

Please take the real one as standard. Please Contact Me Before You Return It. Feedback Is Very Important To Us.

---