Bettomshin 1 pcs Forstner Drill Bits 28mm, Tungsten Carbide Wood Hole Saw Auger Opener, Woodworking Hinge Hole Drilling Boring Bit Cutter Gray

Bettomshin Forstner Drill Bits Tungsten Carbide Wood Hole Saw 28mm GrayTechnical ParametersDrilling dia: 28mm / 1.10"Total length: 80mm / 3.15"Color: GrayShank type: Round shankMaterial:Cemented carbide;45# steelProduct Feature*Can be used for wood product perforation,installation of spherical door locks,drawer locks,hard plastic products,etc.Dedicated to wood board opening and mounting hinges.*When positioning the drill,please wait a moment and then drill slowly.*If there is any abnormality or chip removal during operation,please stop working immediately and clean the debris before continuing the drilling operation.Instructions for woodworking hole opener1. Put the hole opener into the electric drill before use and confirm that it is firmly clamped before it can work.2. Keep the vertical angle with the workpiece when working. After the hole opener drills through the workpiece, the workpiece should be withdrawn while the hole opener is rotating. Please clean the sawdust in time to avoid opening failures during continuous work.3. Workers should wear corresponding protective equipment when working to protect them from working safely, and apply rust oil after use to extend the service life.Package Includes1 x Hole Opener

• Parameters - total length: 80mm; aperture: 28mm; shank type: round shank, shank diameter: 8mm; color: gray; blade material: cemented carbide, shaft material: 45# steel
• Material - Blade material: Cemented carbide, with a series of excellent properties such as high hardness, wear resistance, good strength and toughness, heat resistance, corrosion resistance, etc., widely used as industrial tool materials; tool shaft material: 45# steel, widely used For various important structural parts
• How to use - It can be installed on bench drills, vertical drilling machines, CNC engraving machines and other machines for work
• Application - It can be used to punch holes in various materials such as wood products, plastic products, and softer metals. In order to extend the service life, please make sure that there are no nails or other hard metal objects on the wood before drilling.
• After-sales service - If you have any questions during the purchase process or after receiving the goods, please contact us so that we can solve the problem for you