Tri-flute auger bit
Tri-flute Auger Bit which is also made of 65# high carbon steel is our hot-selling product.
（1) Self feeding screw point of the tri-flute provides fast boring in hard and soft woods, for precise and easy drilling.
（2) The tri-flute auger bits have 3 cutting edges for added durability, accuracy and faster chip ejection.
（3) Grooved hex shank prevents slipping in drill chuck or bit extension.
（4) Fits all standard 1/4”quick change chucks.