TF HSS Stainless Steel Carbide Hole Saw Cutter Hole Saw Tooth HSS Hole Saw Drill Bit Circle Cutter Spiral Drill Bit Suitable for Cutting Plastic, Wood, Metal, Steel

• * Type: hole saw tooth drill
• * Make your work more comfortable and easier.
• * Material: high-speed steel 6542.
• * Area of application: steel plate, iron plate, stainless steel and various thick materials.
• * High speed hole saw drill in HSS quality

Features: 100% brand new Available in sizes from 15mm to 60mm High-speed hole saw drill bit in HSS quality. Use for steel, metal, aluminium, plates. Specifications: Product Name : Stainless Steel Hole Opener Material: high-speed steel 6542. Area of application: steel plate, iron plate, stainless steel and various thick materials. Type: hole saw tooth drill. Diameter: available from 15 mm to 60 mm. Drill bit type: drill bit Package contents: 1 x hole saw drill. Precautions: 1. The material of the cut must be fixed, there must be no movement and it should be at the right angle of 90 degrees to the opening. 2. When you start drilling, you should touch the material to be drilled slowly, so that you can not hit the workpiece. At the same time, the low number of revolutions (higher the number of revolutions of the hole opener) applies 3. Please do not apply too much force when screwing on and off to avoid screwing the screw. 4. There are conditions where coolant needs to be refilled. Be sure to slow down the tracking speed during quick drilling. If there are unusual or non-smooth chips, please stop to clean the iron chips, and then continue working.