Benefits of the double cut (DC) flute include Rapid removal of a broad range of materials combined with excellent operator control. It does this by incorporating a positive cutting rake angle that gives great “bite” into the material and yet,­­­ is not so aggressive that the operator fatigues quickly after using it in a hand piece. The steel shanks are ground, which sets them apart from our competitors, #BURS-176, diameter (D): 3/8, cutting Height (B): 5/8, shank (D): 1/4, overall length (L): 6-5/8, Ref: se-3l6dc, style: Double cut, BURS-176 Solid Carbide oval shape 3/8 dia x 5/8 x 1/4 shank double cut SE burr bit for Die-Grinders