Ball Hole Saw Set 4 Prong Woodworking Drill Bit Reamer Auger Bits for Wood Plastic Plasterboard

Feature: 1. HARD MATERIAL: Auger bits is made of chrome vanadium steel with high hardness and high frequency hardening of the blade 2. ACCURATE POSITIONING: Supporting auger bits, with positioning function, tongue lock drilling tool 3. UNIVERSAL HANDLE: The ball hole saw has a non slip handle part, which is convenient for clamping and carries more torsional force 4. EFFICIENT AND PRACTICAL: Woodworking drill bit with chip removal hole design, more conducive to chip removal, improve work efficiency 5. BALL DOOR LOCK: Suitable for ball door lock openings, also suitable for wood, plastic, plasterboard and other materials Specification: Item Type: Ball Hole Saw Set Material: Chromium vanadium steel Hole Opener Diameter: Approx. 54mm 2.13in Hole Opening Depth: Approx. 44mm 1.73in Auger Bits Diameter: Approx. 22mm 0.87in Hole Opening Depth: Approx. 80mm 3.15in. Package List: 1 x Hole Opener1 x Auger Bits1 x Hex WrenchHARD MATERIAL: Auger bits is made of chrome vanadium steel with high hardness and high frequency hardening of the blade ACCURATE POSITIONING: Supporting auger bits, with positioning function, tongue lock drilling tool UNIVERSAL HANDLE: The ball hole saw has a non slip handle part, which is convenient for clamping and carries more torsional force EFFICIENT AND PRACTICAL: Woodworking drill bit with chip removal hole design, more conducive to chip removal, improve work efficiency BALL DOOR LOCK: Suitable for ball door lock openings, also suitable for wood, plastic, plasterboard and other materials