1、PREMIUM MATERIALS: The forstner drill bit is made of cemented carbide and has been heat treated for high accuracy, smooth cutting operation, good impact resistance and toughness 2、INCISIVE CHIPPINGS: Highly incisive three bladed woodworking hole openers are excellent for removing chippings and will greatly facilitate drilling and handling 3、STABLE AND FAST: The forstner drill bit has low cutting resistance, improve opening speed, and is easy to split without shaking 4、FINE FINISH: Forstner auger drill bit piercings are neat and smooth without broken edges, you can use with confidence 5、APPLICATION SCENARIO: Wood forstner drill bit is suitable for all kinds of wood products such as wood, furniture, door hinges and so on, suitable for hand drill, lithium drill and bench drill